Mathematics High School

(TUTORS HELP ME I BEG YOU!! ILL GIVE BRAINLY AND ITS A MULTIPLE CHOICE, I WILL ALSO SEND PICS PLSSS)

Answers

Answer 1

Answer:

Step-by-step explanation:

plug in a random number for x i used 2. So y=2^x+14x-3 which equals 29 and 1)=253 2)=29 3)=207 4)=35

Related Questions

Help Pleaseeeeeeeeeeeeeee!

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Answer:

12x+5=162

Step-by-step explanation:

can someone please help me with this?

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Y=mx+b
Y=250+10c

The 250 is the b and the 10c is the mx

Help please I need it

Answers

Answer:

okk

Step-by-step explanation:

Answer:

11.401754251

Step-by-step explanation:

I used the Pythagorean theorem to solve. 9 * 9 + 7 * 7 = 130 and the square unit of 130 is 11.401754251 but you should be fine by putting 11.4.

sorry if I'm wrong:(

. A trader bought A TV set for Birr 2000 and sold it at loss of 11/2% what:was the selling price?

Answers

Answer:

1890

Step-by-step explanation:

Loss = 11/2 % = 5.5 %

Cost price = 2000

Loss = 5.5% of cost price

= 5.5% * 2000

[tex]= \frac{5.5}{100}*2000\\\\= 5.5*20\\= 110[/tex]

Selling price = Cost price - loss

= 2000 - 110

= 1890

The volume of a sphere is . To the nearest , what is the radius of the sphere? Use 3.14 for π.

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Use this link to find your answerhttp://ldh.la.gov//

Suppose Lindsay’s mom invests $10,000, part at 3%, and the rest at 2.5%, in interest-bearing accounts.-10,00007.5 The totally yearly investment income (interest) is $283. How much did Lindsay’s mom invest at each rate?

Answers

Answer:

she invested 6600 at 3% and 3400 at 2.5%

Step-by-step explanation:

Simple interest = amount deposited x time x interest rate

Let the amount deposited in in the account bearing 3% interest by represented with a

Let the amount deposited in in the account bearing 2.5% interest by represented with (10,000 - a)

a x 0.03 + (10,000 - a) x 0.025 = 283

0.03a + 250 - 0,025a = 283

collect like terms

0.03a - 0.025a = 283 - 250

0.005a = 33

a = 6600

the amount deposited in the 2.5% account = 1000 - 6600 = 3400

Which statement is true about the box plots? Select three options.

Both box plots show the same range.
Both box plots show the same interquartile range.
The data for Mr. Ishimoto has an outlier.
Mr. Ishimoto had the class with the greatest number of students.
The smallest class size was 24 students.

Answers

Answer:

B,D,E

Step-by-step explanation:

the question is in the picture, please help!!
a. (16/7 , 6/7)
b.(4 , 6/7)
c.( 2 , 6/7)

Answers

Answer:

b.(4,6/7)

Step-by-step explanation:

i hope i was able to help with the question

GIVING BRAINLIEST AND THE REST OF MY POINTS!!!!!!

What type of triangle is shown in the image?

Acute triangle
Right triangle
Equilateral triangle
Obtuse triangle

Answers

Answer:

obtuse triangle

Step-by-step explanation:

Answer:

D. OBTUSE

Step-by-step explanation:

it's an obtuse triangle. :)

Michelle is measuring fabric to make pillows. She needs 30 feet
of fabric, but she only has 6 2/3 yards of fabric. How many more
feet of fabric does she need?

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she needs 10 feet because 6 2/3 yard converted into feet is 20 and 30-20=10

Select the correct answer.
Consider this equation.
sin(0)
310
10
If 8 is an angle in quadrant II, what is the value of tan()?
O A.
V10
10
OB.
10
10
OC.
--3
OD. 3

Answers

B is the correct answer

a town had 2120 acres of pine trees a few years ago. only 15% of the acres of trees are left. how many acres of pine trees remain?

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Answer:

318

Step-by-step explanation:

just to 2120 x .15

Find the interest on $4,000 at 3% for 4 months.

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Answer:

$80 interest will be owed for 4 months

Step-by-step explanation:

P is the principal amount, $4000.00.

r is the interest rate, 8% per year, or in decimal form, 8/100=0.08.

t is the time involved, 3....month(s) time periods.

Since your interest rate is "per year" and you gave your time interval in "month(s)" we need to convert your time interval into "year" as well.

Do this by dividing your time, 3- month(s), by 12, since there's 12 months in 1 year.

So, t is 0.25....year time periods.

To find the simple interest, we multiply 4000 × 0.08 × 0.25 to get that

10 I think

Mcxkskakakamakzkakmzm mxkskazkzkkaakakskskzmmxjfgjifowoas

The leading coefficient in 1 + 6x + 9x2 is 1.
O True
O False

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Answer:

true

Step-by-step explanation:

1+4+8

solve
x+y=5 and 3x-5y=7

Answers

Answer:

X=4, y=1

Step-by-step explanation:

Find the volume of each figure.

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Answer:

891

Step-by-step explanation:

v=bh which is base-9x11=99 height=9 so,

v-99x9=891

Martin has read 70% of a book. He has 27 more pages to finish. How many pages are there in the book?

Answers

Answer:

90 pages

Step-by-step explanation:

Given: 70% of a book, 27 more pages

To find: How many pages there are in the book

Solution: If 70% is 27,

27 to the 20 it stands for is 20

70 + 20 = 90

Thus, there are 90 pages left in the book

The homes family is on a road trip on the first day they drove 3.5 inches on a map the actual distance is 245miles which is the scale of the map

Answers

Answer:

1:70

Step-by-step explanation:

A scale drawing is a reduced form in terms of dimensions of an original image / building / object

the scale drawing is usually reduced at a constant dimension

scale of the drawing = original dimensions / dimensions of the scale drawing

245 / 3.5 = 70

1:70

help me pls!:)

don’t mind the last one

Answers

Answer:

Step-by-step explanation:

for a parallelogram, the area is equal to the base multiplied by the height.

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Answer:

the answer is A

Step-by-step explanation:

Answer:

Step-by-step explanation:

Help plsss I will mark brainliest

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Answer:

0.125 inches

Step-by-step explanation:

we know that

The volume of a cylinder is equal to

we have

----> the radius is half the diameter

substitute

solve for h

Divide the height by the number of saw blade to determine the thickness of 1 blade

Carla has a scooter worth $3,890. Her computer is worth $600. She owes $700 on her scooter and $497 on her credit card. Her personal property has a value of $2,100. She has $3,000 in her bank accounts and a mutual fund valued at $4,800. She wants to take out a $2,600 loan to buy some new appliances. The value of the appliances after purchase will go down 20%. Complete the explanation of how the purchase of the appliances will change Carla's net worth.

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Answer:

will change by 12% because of the loan.

Step-by-step explanation:

what is the equation for the line that passes through the points (-5.5, 2.5) and (-2.5, -3.5)?

Answers

Answer:

y=-2x-8.5

Step-by-step explanation:

y=mx+b

slope = -2

y=-2x+b

y intercept = -8.5

y = -2x-8.5

Consider the following pair of equations.
Y = x + 4
Y = -2x - 2
Explain how you will solve the pair of equations by substitution. Show all the steps and write down the solution in (x, y) corn.

Answers

Answer:

(- 2, 2 )

Step-by-step explanation:

Given the 2 equations

y = x + 4 → (1)

y = - 2x - 2 → (2)

Substitute y = x + 4 into (2)

x + 4 = - 2x - 2 ( add 2x to both sides )

3x + 4 = - 2 ( subtract 4 from both sides )

3x = - 6 ( divide both sides by 3 )

x = - 2

Substitute x = - 2 into either of the 2 equations abd evaluate for y

Substituting into (1)

y = - 2 + 4 = 2

solution is (- 2, 2 )

5v + 15rv – 5v + vr
please help

Answers

Group like terms
= 5v - 5v + 15vr + vr
= 16vr

Which choice correctly shows the line
y = -x?

Answers

Answer:

Step-by-step explanation:

help plz!
lines a and b are parallel m∠4=

Answers

The angle 4 and 120 degrees angles are alternate angles. Therefore, ∠4 = 120 degrees.

What is an alternate angle?

Alternate interior angles are the angles formed when a transversal intersects two parallel lines.

Alternate interior angles are the angles formed on the opposite sides of the transversal.

Alternate interior angles are congruent.

Therefore,

∠4 is an alternate interior angle to angle 120 degrees.

Therefore,

∠4 = 120 degrees.

learn more on alternate interior angles here: brainly.com/question/14693114

#SPJ1

Isaac earns 7% commission as a salesperson. He's an old a coat that cost $69. How much commission did Isaac earn?

Answers

Answer:

4.83

Step-by-step explanation:

69$ is the sell price

7% is the commission rate

69$ x 7% = 4.83

Item 4
Which statement is true?

A pound is 8 times as heavy as an ounce.

A pound is 10 times as heavy as an ounce.

A pound is 12 times as heavy as an ounce.

A pound is 16 times as heavy as an ounce.

Answers

It’s the last one. There’s 16 ounces in a pound.

Solve logx^8 = -3
I need help trying to solve this ;-;

Answers

Answer:

ans: x= 1/2

Step-by-step explanation:

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