Choose the logarithmic form of the exponential equation 3^7 = (4x+3).​

Answers

Answer 1

Answer:

546

Step-by-step explanation:

4x3^7=2187

so now its

2187=4x+3

subtract 3 from both sides

now its

2184=4x

divide both sides by 4

546=x


Related Questions


Help!! I need to pass this class by the end of this week!!!!

Answers

Answer:

It's not clear can you show clearly

Answer: c

Step-by-step explanation:

Find the product of (–d e)(4e d). which statements are true? check all that apply. there are 2 terms in the product. there are 3 terms in the product. there are 4 terms in the product. the product is degree 1. the product is degree 2. the product is degree 4.

Answers

The product of the given expression is -3ed + 3e^2 showing that they contain two terms and the product has a degree of 2.

How to find the product of expressions?

Equations are expressions separated by an equal sign.

Given the following expression

(–d + e)(4e + d).

We are to take the product of both expressions.

Expand to have:

(–d + e)(4e + d) = -4ed - d^2 + 4e^2 + de

(–d + e)(4e + d) = -3ed + 3e^2

Hence, there are two terms in the solution and the product is degree 2.

Learn more on the product of expression here: brainly.com/question/1852123

Answer:

B and E

Step-by-step explanation:

5. If your father earns Rs. 40,000/-, mother earns Rs. 35,000/- and your brother earns Rs. 25,000/- per month and your friend's father earns Rs. 45,000/-, mother Rs.30,000/- and brother earns Rs. 15,000/- then whose monthly income is more and by what percent.​

Answers

Answer:

✏The correct option is B Rs 73,333

Per capita income is the sum of all income sources, divided by the total number of people. Here the gross income of the family is = Rs (1,80,000+ 40,000) = Rs 2,20,000, the pocket money won't be added as it is an expense for the family. Then the per capita income of the family= Gross income / 3 (as the family has three members) = Rs 73,333.

Step-by-step explanation:

Percent is a relative quantity. Earning of our family is more than our friend's family (on monthly basis), by  11.11% approximately. (compared to friend's family's monthly income)

How to find how much percent 'a' is of 'b'?

Percent is a relative quantity, as it is the measure of one quantity per 100 units of other quantity.

Suppose a number is 'a'Suppose another number is 'b'

We want to know how much percent of 'b' is 'a'.

Then, it is calculated as:

[tex]\dfrac{a}{b} \times 100[/tex]

(in percentage)

For this case, we're specified that:

For our family:

Income of father =  ₹ 40,000Income of mother = ₹ 35,000Income of brother = ₹ 25,000

Total monthly income = ₹(40000 + 35000 + 25000) = ₹100,000

For friend's family:

Income of father =  ₹ 45,000Income of mother = ₹ 30,000Income of brother = ₹ 15,000

Total monthly income = ₹(45000 + 30000 + 15000) = ₹90,000

Thus, we see that friend's family's monthly is monthly ₹10,000 less than our family's monthly income.

We need to find how much percent this ₹10,000 is of their family because we need to find by how much percent our family's income is more than the friend's family's monthly income (so comparison is with respect to the monthly income of friend's family).

Let P be the percent the ₹10,000 is of the amount ₹90,000

Then, we get:

[tex]P = \dfrac{10000}{90000} \times 100 = \dfrac{100}{9} \approx 11.11 \%[/tex]

Thus, earning of our family is more than our friend's family (on monthly basis), by  11.11% approximately. (compared to friend's family's monthly income)

Learn more about percent here:

https://brainly.com/question/11549320

ABC ~ DEF. What sequence of transformations will move ABC onto DEF?

Answers

The transformation that is implemented is clockwise rotation by 270° about the origin and dilation by a scale factor of 1/2 .

The process of transformation an existing graph or equation into a new graph is known as graph transformation . The alteration of algebraic equations is a typical form of algebraic challenge.

A transformation modifies the graph of a parent function. Dilations, reflections, and translations are the three distinct types of transformation . The y-values of a function can be changed vertically, or the x-values can be changed horizontally (affects the x-values).

In the given figure we can see that the length of the side BC of the figure is 4 units, where as the length of the corresponding side in the image is

2 units . Hence the image is dilated buy a scale factor of 1/2 .

And from the transformation  figure it is clear that the image has rotated either 270° clockwise or 90 ° counterclockwise.

Hence the second option on transformation is correct.

To learn more about transformation visit:

https://brainly.com/question/11709244

#SPJ1

Answer:

D). A dilation by scale factor of 1.2, centered at the origin, followed by a 270 clockwise rotation about the origin

Step-by-step explanation:

there are 3 60/100 bags of grass seed left in the shed.​

Answers

Answer:

6/10

Step-by-step explanation:

divide the numerator and denominator by ten to remake the hundredths as tenths

HELP PLEASE!!!!
Why is the statement incorrect that probability can be used to predict the result of an activity?

Answers

Answer:

I'm going to need a picture of more explanation

Which expression is equivalent to 0. 00007?

A 7 x 10-5

B) 7 10

7 x 10"

D7% 10%

Answers

Answer:

none of them equals 0.00007

unless a is 7 times 10 to the minus 5 power then the answer is a

Step-by-step explanation:

a=65 for 7 times 10 minus 5 unless the equation is 7 times 10 to the -5 power then the answer is a

b=70 for 7 times 10

c=700000000000 for 7 times 10 to the 11th power

d=0.007 for 7 percent times 10 percent


Sin p and cos p please with steps

Answers

Answer:

sin(P) = (√11)/6cos(P) = 5/6

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relationship between side lengths and trig functions in a right triangle. It tells you ...

  Sin = Opposite/Hypotenuse

  Cos = Adjacent/Hypotenuse

__

QR is the side opposite angle P. PR is the side adjacent to angle P. PQ is the hypotenuse of this triangle. Translated to the given triangle, the trig functions are ...

  sin(P) = (4√11)/24 = (√11)/6

  cos(P) = 20/24 = 5/6

5/6 × 9/10 =


A. 14/16

B. 15/30

C. 45/60

D. 50/54​

Answers

Answer:

i believe the answer is c

Step-by-step explanation:

Answer:

c) 45/60

Step-by-step explanation:

Given problem,

→ 5/6 × 9/10

Let's solve the problem,

→ 5/6 × 9/10

→ (5 × 9)/(6 × 10)

→ 45/60

Hence, option (c) is correct.

Kendra wants to crochet a blanket for her new baby cousin. Her pattern calls for 900 yards of thick, soft wool. She already has 200 feet of wool left from another project. At the craft store, she notices that each ball has 500 feet of wool. How many balls of wool should she buy?
balls of wool

Answers

1 yard = 3 feet


900 yards x 3 = 2,700 feet needed


subtract what she has:

2700-200 = 2,500 feet more needed


2,500 / 500 = 5 balls needed


answer: 5

What is the value of x?

Enter your answer in the box.

x =

Answers

Answer:

x= 26°

Step-by-step explanation:

it's a 90 degree angle as a whole so just subtract 64° from 90° to get the other angle.

Answer:

x=26

A line is 180 degrees

the square at the bottom left means 90 degrees

90+64=154

180-154=26 degrees

What is the value of x?
Enter your answer in the box.
x =

Answers

First of all: find RT

sin(60°) = [2sqrt(3)] : RT
RT = 4 [use calculator]

tan(45°) = x : 4
x = 4

Complete the table of values below so that it represents a line with a constant rate of change of `-\frac{3}{4}.`

Use the empty sketch area for any figuring you do.

Then, explain how you know your table values are correct.

Answers

To find values of the table, plug in the given corresponding values of x or y, and constant rate of change (m) = -3/4 into y = mx.

What is the Constant Rate of Change?

Constant rate of change of any table or function is a comparison of how two variables are changing, which can be determined using the formula, m = change in y/change in x = [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex].

Where x and y are the coordinates of a table or functions, and m is the constant rate of change, the equation that models the relationship would be, y = mx.

The image of the table is missing, however, to complete the given table, plug in any of the given values of x or y, and constant rate of change (m) = -3/4 into y = mx.

Learn more about constant rate of change on:

https://brainly.com/question/10866779

What is the center of a circle represented by the equation (x 9)2 (y−6)2=102? (−9,6) (−6,9) (6,−9) (9,−6)

Answers

The center of the circle (x + 9)² + (y − 6)² = 10² is at (-9, 6) and the radius of the circle is 10 units.

What is a circle?

It is a locus of a point drawn an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

The equation of the circle is given as

(x + 9)² + (y − 6)² = 10²

Then the center of the circle is at (-9, 6) and the radius of the circle is 10 units.

More about the circle link is given below.

https://brainly.com/question/11833983

Answer:

A. (-9, 6)

Step-by-step explanation:

i did it B)

Which of the following choices is the y-intercept of the equation -3x − 2y = 10?

Answers

The equation of a line having a slope m and y-intercept c is represented by :
y
=
m
x
+
c
--------------(1)
we have, 3x+2y=10

2y=10-3x
y=(10-3x)/2
y
=
5

(
3
2
)
x
on comparing the above equation with (1)
m=-3/2
c=5

What is the median of this data set?

Answers

Answer:

median = 3.5

Step-by-step explanation:

the median is the middle value of the data sey. If there is no exact middle then it is the average of the values either side of the middle.

listing the values from the data set

1 , 1 , 2, 3 ,  4 , 4 , 4 , 5

               ↑ middle

median = (3 + 4) ÷ 2 = 7 ÷ 2 = 3.5

Find the Area of the figure below, composed of a rectangle and two semicircles. Round to the nearest tenths place.

Answers

154.29
Step-by-step explanation:
The area of rectangle is given by
Ar=lw
Area of semi circle is given by

Since there are two semi-circles then the area will be

There were Math and Science books in one section of a library. Before an addition of 84 Math books, the ratio of Math books to Science books was 3 : 7. How many Science books were there if the eventual ratio of Math books to Science books was 6 : 7?

Answers

Answer:

196 science books

Step-by-step explanation:

Check the attachment.

The total number of sicience books were 196.

What is ratio?

Ratio is a term that is used to compare two or more numbers. It is used to indicate how big or small a quantity is when compared to another. In a ratio, two quantities are compared using division.

Let the total numbers of science books be x and maths books be y.

According to the given question.

The intial ratio of maths books to the science books is 3:7.

⇒ [tex]\frac{y}{x} = \frac{3}{7}[/tex] ...(i)

But, after the addition of 84 maths books the ratio gets changed to 6:7.

[tex]\implies \frac{y +84}{x} = \frac{6}{7}[/tex] ...(ii)

Solving the equations i and ii.

From equation i.

[tex]7y = 3x[/tex]

And from equation ii

[tex]7y + 7(84) = 6x[/tex]

Substitute the value of 7y = 3x in the above equation.

[tex]3x + 588 = 6x[/tex]

[tex]\implies 588 = 6x -3x[/tex]

[tex]\implies 3x = 588[/tex]

[tex]\implies x = \frac{588}{3}[/tex]

[tex]\implies x = 196[/tex]

Hence, the total number of sicience books were 196.

Find out more information about ratio here:

https://brainly.com/question/13419413

#SPJ2

A portion of the graph of f(x) = −x2 − 10x − 21 is shown. Which of the following describes all solutions for f(x)? a partial parabola opening down and passing through negative 7 comma 0 and negative 3 comma zero with endpoints at negative 8 comma negative 5 and negative 2 comma negative 5 (x, −x2 − 10x − 21), where −7 ≤ x ≤ −3 (x, y), where −7 ≤ x ≤ −3 (x, −x2 − 10x − 21), where −8 ≤ x ≤ −2 (x, y) for all real numbers

Answers

Let's solve for solutions i e zeros

-x²-10x-21=0x²+10x+21=0x²+7x+3x+21=0(x+7)(x+3)=0x=-7 OR -3

Answer:

(x, −x2 − 10x − 21), where −8 ≤ x ≤ −2

Step-by-step explanation:

because x is greater then it.

Find the Area of the figure below, composed of a rectangle and a semicircle. The radius of the circle is shown. Round to the nearest tenths place.

Answers

[tex]\bold{ANSWER:}[/tex]

30.28 Square Units

[tex]\bold{EXPLANATIONS:}[/tex]

Check your solution t-7=2​

Answers

(t-7) + 7= 2+7
t-7+7=9
t=9
The answer is 9 hope that helps in some way

Please help me with this problem! Also, please stop posting scam links under my questions.

Answers

Answer:

the second option is correct, the one that you picked

Step-by-step explanation:

Hey everybody how are you doing do you have any plans for Easter? What is your favorite holiday or book? What is your favorite subject in school do you like school?

Answers

Answer:

hey i am doing god how are you and i dont know what i am doing for easter. My favorite holiday is christmas and easter. My favorite subjects in school are math and reading. I love school.

Step-by-step explanation:

Consider a population of students, where 55% of them are good students. If were were to take a sample of 40 students, what is the probability of greater than 21 of the students being good?

Answers

Answer:

11/20.I am not so sure but guessed it

this make no sense:
find the distance between the pair of points.
(2, 0) and (-1, 1)
A. 0
B. 2
C. 1.4
D. 3.2

Answers

Answer:

D is correct.

Step-by-step explanation:

Hoped this helped!

Hoped this helped!Hoped this helped!Hoped this helped!Hoped this helped!Hoped this helped!Hoped this helped!Hoped this helped!

Answer:

3.2

Step-by-step explanation:

Distance forumla

[tex]y = \sqrt{(x1 - x2)^2 + (y1-y2)^2}[/tex]

[tex]y = \sqrt{(2 - (-1))^2 +(0-1)^2} \\ y = \sqrt{10} \\y = 3.2[/tex]

I keep trying but it won't accept my answers for some reason I think I'm doing it wrong

Answers

Answer

In the box, put "12" shots attempted.

Step-by-step explanation:

I learned this already and I am 100%it is correct. btw i love basketball.

Delta Math
(Brainlist if right :)

Answers

Answer:

123°

Step-by-step explanation:

It is assumed GE and DA are parallel

EFH and FCA are same side interior angles and therefore supplementary

m∠EFH + m∠FCA = 180

On the other hand, ∠HBA is exterior angle of triangle CHB, so it is

m∠HBA = m∠FCA + m∠CFB143 = m∠FCA + 90m∠FCA = 147 - 90m∠FCA = 57

Now, find the value of m∠EFH

m∠EFH + 57 = 180m∠EFH = 180 - 57m∠EFH = 123

<C

147-90[Sum of interiors=Exterior]57°

Now

<C+<EFH=180

<EFH

180-57123°

Which term refers to the forced migration of Cherokee Indians to land west of the Mississippi?


Fugitive Slave Act


Trail of Tears


Underground Railroad


Kansas-Nebraska Act

Answers

The answer is the Trail of Tears

The total length of a road trip was 18. 2 hours. If highway signs are posted every 0. 07 hours, including one at the end of the road trip, how many highway signs will there be on the road trip? HELPPPPPPP ME!

Answers

Answer:

260

Step-by-step explanation:

18.2 hours / sign every 0.07 hours = 260 signs passed

HELP I'll GIVE BRAINLIEST Tim was 27 years old 9 years ago. Which equation will tell you how old he is now? A) x + 9 = 27 B) x − 9 = 27 C) x + 9 = −27 D) x − 9 = −27

Answers

Answer: B

Step-by-step explanation:

x -9 will get you 27 (36 is the answer), but you can try every answer and see which one makes sense, as B is the only one that makes sense (D would have been the answer if it was the absolute value which is B)

Other Questions
A private not-for-profit entity estimated its Allowance for Contractual Adjustment. During the next year, the hospital found that the actual total of contractual adjustments applied to receivables on hand at the end of the previous year was $4,000 higher than the estimate. How should the difference be reported What effect did eastern european refugees have on postwar west germany? Most adult cancers are:carcinomas.melanomas.leukemias.sarcomas. The perimeter of thr rectangle shown is 36 inches. Write and solve an equation to find the value of x. which law would you use What is mS? A. 56 B. 68 C. 112 D. 124 What form of the verbalways comes after -ir + a? What does Kipp need to do tocomplete all four steps?A. He needs to really think hard about whathe likes, what he enjoys and what careers fitthose skills.B. Kipp needs to research the educationrequirements for electricians and wherecourses are offered..C. Kipp needs to do some internet researchabout whether electricians will be indemand. What is the IUPAC name for the compound shown? Sarah is writing an article on the different cubs and organizations that are available to students on campus. What is the purpose of this article? A. To entertainB. To informC. To persuade 6th grade math!!Please help me I have a unit test tomorrow, and Im having a hard time figuring this out. So please be quick! I think were supposed to use a formula for rectangles but im not sure R=7. 6=h volume for cone 3.14 What kind of school does Joe attend? Joe Is a middle schooler with a hearing Impairment. Joe's classmates come from all sections of society. Joe's school provides him with special assistance to help him deal with his disability while learning. Joe's parents don't have to pay any tuition for their son's education. Joe attends a _____school. Boat world charges an initial price of $20 plus $12.50 per hour for canoe rentals, which is represented in the expression 20 + 12.5h If added after sentence 3, which sentence would most improve this conclusion?This would cause less frustration for teachers because they would not have to plan a lesson to reteach a concept that the students should already know. Because students would not need to spend so much time reviewing previously covered material, they would then have more time to master new concepts. Spending time re-learning old material is something I always dreaded at the beginning of each new academic year because it was a waste of time. Students would not lose as much information because the breaks would not be long enough for them to forget everything they learned the previous year An electric space heater is connected across a 120 V outlet the heater dissipates 1320 W of power in the form of electromagnetic radiation and heat calculate the resistance of the heater The volume of a box is 124.4 in3. Find the volume of a larger, similarly shaped box that has a scale factor of 4. Round your answer to the nearest tenth. Why does Billy Jo want to know where William is? O he wants William to pay back what he owes him O he thinks if he brings William back, Robin will agree on having a date with him O he will like to be a hero O he wants to invite him for dinnerEdit: Answer is B Circle A has center of (2, 3) and a radius of 5, and circle B has a center of (1, 4) and a radius of 10. What steps will help show that circle A is similar to circle B? Dilate circle A by a scale factor of 2.Translate circle A using the rule (x + 1, y 1). Rotate circle A 180 about the center. Reflect circle A over the y-axis. True or false: The word renaissance refers to the revival of the ancient Greek and Roman cultures. True false question.