Answers
Answer:
The answer is x=2, -2
Step-by-step explanation:
The explanation is in the pic.
Answer:
[tex]X^2=2[/tex]
The tiny two means square, meaning multiply the number behind it by itself.
First, start with exponents, in this case, squares.
[tex]2*2=4[/tex]
Second, yet last, multiply eight by four.
[tex]8*4=32[/tex]
With that information, your answer is [tex]2[/tex]
Related Questions
Anna enlarged a photo to hang over her fireplace. The new Bh photo is 47.2 inches wide. If the original photo was 3.6 inches tall and 5.9 inches wide, what is the height of the new photo?
Answers
Answer:
28.8 inches tall
Step-by-step explanation:
47.2/5.9 = 8
8(3.6) = 28.8
Dividing the corresponding widths of the photos can help you find the scale factor. After finding the scale factor of 8 you can multiply the height to find the new scaled height of 28.8.
Simplify the following expression. x/2(x +2)2 + 15x
Answers
Answer:
The simplified expression would be x^2 + 17x.
Which statement about the function is true? the function is positive for all real values of x where x < –1. the function is negative for all real values of x where x < –3 and where x > 1. the function is positive for all real values of x where x > 0. the function is negative for all real values of x where x < –3 or x > –1.
Answers
The statement which is true about the function is that the function is negative for all real values of x where x < –3 or x > –1.
What is a Function?A function assigns the value of each element of one set to the other specific element of another set.
The graph of the function is,
[tex]f(x) = -(x +3)(x - 1)[/tex]
It is positive, its value is above x-axis. For the function above, the solutions are,
[tex]x+3=0\\x=-3\\x-1=0\\x=1[/tex]
The value of x is lies between,
[tex]-3 < x < 1[/tex]
Thus, the statement which is true about the function is that the function is negative for all real values of x where x < –3 or x > –1.
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Kyle uses a spreadsheet to keep track of his spending. this is an example of kyle’s spreadsheet for two months: a 2-column table with 14 rows. column 1 labeled transaction with entries beginning balance, rent, paycheck, groceries, tax refund, textbooks, insurance, garage sale, clothes, rent, electric bill, paycheck, party, insurance. column 2 labeled amount in dollars with entries 626.88, 335.13, 202.44, 77.05, 103.72, 96.33, 56.25, 42.67, 62.54, 335.13, 77.39, 215.15, 113.48, 56.25. kyle thinks that he could improve this spreadsheet, but he is not sure how. choose the statement or statements that would help kyle’s spreadsheet become more organized. i. the spreadsheet should contain at least two copies of every entry for backup purposes. ii. it is hard to tell the debits from the credits. they should be in different colors, different columns, or otherwise differentiated. iii. having the dates, or at least the months, of each transaction would make things easier to find. a. i and ii b. iii only c. ii and iii d. i, ii, and iii
Answers
The statements which help Kyle’s spreadsheet become more organized are (ii and iii). They should be different having the time, of transaction to simplify find.
What is spreadsheet?Spreadsheet is the electronic sheet in which the data can be arranged and saved for the future use. This data in a spreadsheet is arranged in the rows and the column of the spreadsheet.
Kyle uses a spreadsheet to keep track of his spending. this is an example of Kyle’s spreadsheet for two months.
Kyle thinks that he could improve this spreadsheet, but he is not sure how. Choose the statement or statements that would help kyle’s spreadsheet become more organized.
The statement, which may help him,
ii. It is hard to tell the debits from the credits. They should be in different colors, different columns, or otherwise differentiated. This way he can arrange and find the data whenever required.iii. Having the dates, or at least the months, of each transaction would make things easier to find. This way he can see the transaction data wise and arranged them in time wise order.Thus, The statements which help Kyle’s spreadsheet become more organized are (ii and iii). They should be different having the time, of transaction to simplify find.
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Answer:
C
Step-by-step explanation:
trust
Graph y = - 3x + 4 please help Ul mark brainliest
Answers
[tex]\bold{Heya!}[/tex]
[tex]\huge \boxed {\underline{Proof \: is \: shown \: below:}}[/tex]
Hopefully This Helps ! ~
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[tex]\underline{Answer :}[/tex]
Jaceysan ~
Consumer math. i need help asap
alvira and barry gomez purchased a home priced at $280,000. they put down 40%.
what is the
a. down payment
b. mortgage loan
Answers
well, they put a downpayment of 40%, that's not subject for a loan, since they put that out of their pocket, the loan will be the 60% leftover.
[tex]\begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{40\% of 280000}}{\left( \cfrac{40}{100} \right)280000}\implies 112000\leftarrow downpayment \\\\\\ 280000~~ - ~~112000\implies 168000\leftarrow \textit{mortgage loan}[/tex]
Find the median of each data set.
Answers
Answer:
seventh grade- 10
ninth grade- 18
Hope This Helped! :)
Which of the following is true about the base b of a logarithmic function? b > 0 and b = 1 b > 0 and b not-equals 1 b < 0 and b not-equals 1 b < 0 and b = 1
Answers
The statement which is true of the base, b of a logarithmic function is; b > 0 and b = 1.
What is the base of a logarithmic function?When the base of a logarithmic function is set to a negative number, it follows that;
Such a logarithmic function wouldn't give us any real solutions.
So the base CAN NOT be negative.
Putting together all 3 conclusions, we can say that the base of a logarithm can only be positive numbers greater than 1.
Hence, the statement which is true of the base, b of a logarithmic function is; b > 0 and b = 1.
Read more on logarithmic functions;
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Answer:
b > 0 and b = 1.
Step-by-step explanation:
solve the inequality 4x-7 > -12x+14/4
Answers
Answer:
x > 21/32
Step-by-step explanation:
I've used an app but for some reson it won't let me tell you.
What is the domain & range?
Answers
Step-by-step explanation:
Domain: from 0 to 50 or [0, 50]
Range: from 0 to 100 or [0,100]
comment if you need any further guidance.
Jake was offered the following amounts of an entire pizza: 0.6, 4/5, or 0.75. Jake really likes pizza and wants the largest amount of pizza he can get. Which of the amounts should he select?
Answers
Answer:
4/5
Step-by-step explanation:
All as percentages are:
0.6 = 60%
4/5 = 80% (largest)
0.75 = 75%
Therefore, Jake should select 4/5.
if [tex]a-\frac{1}{a} =5[/tex] then what is[tex]a^{2}+\frac{1}{a^{2} }[/tex]
Answers
Work Shown:
[tex]a - \frac{1}{a} = 5\\\\\left(a - \frac{1}{a}\right)^2 = 5^2\\\\\left(a\right)^2 - 2a*\frac{1}{a} + \left(\frac{1}{a}\right)^2 = 25\\\\a^2 - 2 + \frac{1}{a^2} = 25\\\\a^2 + \frac{1}{a^2} = 25+2\\\\a^2 + \frac{1}{a^2} = 27\\\\[/tex]
Note: On the third step, I used the rule that [tex](x-y)^2 = x^2-2xy+y^2[/tex]
Find the length of PQ.
10
9
P(-10.8)
8
00N
6
5
3
Q(-3, 3)
2
- 10 -98 -7 -6 -5 4 -3 -2 -1
Answers
I think its B about 8.6 units
Please help me solve these.
Answers
Answer:
It's B.
Step-by-step explanation:
The table represents some points on the graph of a linear function.
Which equation represents the same relationship?
Answers
Because if you work through the problem completely with an example from the table that is the only choice you can use to get the correct y answer
What are the first and third quartiles of the data?
2 3 3 4 5 7 8 8 8 10 10 12
Answers
Answer:
3 & 8
Step-by-step explanation:
Hope this helps
Find x, where x^6 = 9^-3 and x > 0.
x > 0
bit rusty with exponents so could I have some help?
Answers
[tex]~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ x^6~~ = ~~9^{-3}\implies x^6~~ = ~~(3^2)^{-3}\implies x^6~~ = ~~3^{-6} \\\\\\ x^6~~ = ~~(3^{-1})^6\implies x=3^{-1}\implies x=\cfrac{1}{3^1}\implies x=\cfrac{1}{3}[/tex]
HELP!! let f be defined as shown. what is f^-1(-3)?
Answers
Answer:
F is the base or variable.
if it is asking for a simplifed version of this its -3/f
Step-by-step explanation:
1/4x^2-X-3
What is the vertex?
(X= -b/2a)
What is the y intercept?
Answers
Answer:2
Step-by-step explanation:1+1*1 is 2 there for this is the answer to life
ACtualy that is 42
A jar contains only pennies, nickels, dimes, and quarters. There are 16 pennies, 14 dimes, and 24 quarters. The rest of the coins are nickels. There are 74 coins in all. How many of the coins are not nickels? If n represents the number of nickels in the jar, what equation could you use to find n?
i need equations pls TwT
Answers
Answer: 54 Coins are not nickel( 16+14+24)
n= 74 - non nickel
n= 74- (penny+ dime+ quarter)
n= 74- (16+14+24)
Step-by-step explanation:
What is the value of log subscript 6 baseline startfraction 1 over 36 endfraction? –6 –2 2 6
Answers
The value of log subscript 6 baseline start fraction 1 over 36 end fraction is -2.
Let x is the unknown value
We have to determine the value of x
[tex]Log_6 ( 1/36) = x....Given[/tex]
What is the meaning of logarithmic function?Logarithmic functions are the inverses of exponential functions, and an exponential function can be expressed in logarithmic form.
[tex]( 1/36) = 36^{-1} = (6^{2})^{-1} = 6^{-1}[/tex]
[tex]Log_6( 1/36) = Log_6 6^{-2} = -2 Log_6 6[/tex]
We know that,
[tex]log_aa=1[/tex]
Therefore by applying the above rule of log we have
[tex]Log_6 6 = 1[/tex]
Therefore we get
[tex]-2 Log_6 6 = -2(1) = -2[/tex]
Therefore option 2 is correct.
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Answer:
2
Step-by-step explanation:
Using the tables as experimental data, determine whether it is more likely for a new retail establishment to succeed and earn profits of $50,000 or more, or whether it is more likely for a new service establishment to succeed and earn profits of $25,000 or less, and how much more likely the one situation is than the other. express all probabilities as percentages to two decimal places, and express differences by number of percentage points (for example, 23% is 5 percentage points greater than 18%). a. the situation involving the retail establishment has a probability 0.99 percentage points higher than the situation involving the service establishment. b. the situation involving the retail establishment has a probability 4.91 percentage points higher than the situation involving the service establishment. c. the situation involving the service establishment has a probability 5.66 percentage points higher than the situation involving the retail establishment. d. the situation involving the service establishment has a probability 6.35 percentage points higher than the situation involving the retail establishment.
Answers
The probability for the establishment to succeed and earn profits of $50,000 or more or not is option C.
What is Probability?This refers to the area of mathematics that has to do with the possibility of an event occurring.
Hence, we need to find the probability of the establishment succeeding and earning profits of $50,000 or more, or whether it is more likely for a new service establishment to succeed and earn profits of $25,000 or less is:
C. The situation involving the service establishment has a probability 3.11 percentage points higher than the situation involving the retail establishmentRead more about probability here:
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please help:
Brainly for people who help and do correct.
Answers
Answer:
Our answer has to be B because we need to develop an equation to solve for the value of each term in order to find the number pattern.
Step-by-step explanation:
This is a sequence problem.
You need to identify the relationships between the given number pattern.
If we look at -14 and -8, you can clearly see that something is happening.
If we were to do -14+6 that would equal to -8
Then we try the other one like -8 and -2. We can do -8 + 6 = -2
So our sequence/number pattern is that we're increasing by 6.
We could also develop an equation: -14 + x= -8
Our answer has to be B because we need to develop an equation to solve for the value of each term in order to find the number pattern.
solve PLEASE BE QUICK AND ANSWER IT RIGHT AND I WILL GIVE BRAINLY
Answers
Answer:
43/50
Step-by-step explanation:
33% of 55 cm is what?
Answers
Answer:
18.15 cm
Step-by-step explanation:
.33 is 33% in decimal
.33 * 55 cm = 18.15 cm
What is the volume of a sphere with a radius of 46.1 ft, rounded to the nearest tenth
of a cubic foot?
Answers
Answer:
410176.90 ft³Step-by-step explanation:
Here, it is given that the radius of sphere is 46.1 ft and we have to find the volume of the sphere .
So, we know that,
⇒ Volume(Sphere) = 4/3πr³
We will take the value of π as 3.14Now, Substituting the given values in the formula :
⇒ Volume(Sphere) = 4/3 × 3.14 × (46.1)³
⇒ Volume(Sphere) = 4/3 × 3.14 × 97972.18
⇒ Volume(Sphere) = 4/3 × 307632.64
⇒ Volume(Sphere) = 307,632.64 × 4/3
⇒ Volume(Sphere) = 1230530.59/3
⇒ Volume(Sphere) = 410176.86
Therefore,
The volume of the sphere is 410176.90 ft³The volume of a sphere with a radius of 46.1 feet is 410176.9 cubic foot.
What is the volume of a sphere?The volume of sphere is the measure of space that can be occupied by a sphere. If the radius of the sphere formed is r and the volume of the sphere is V. Then, the volume of the sphere is given by: Volume of Sphere, V = (4/3)πr³
Given that, the radius of a sphere = 46.1 feet.
Here, volume = 4/3 ×3.14×46.1³
= 410176.864
≈ 410176.9 cubic foot
Therefore, the volume of a sphere with a radius of 46.1 feet is 410176.9 cubic foot.
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if side lengths of a square is 3/7 then what is the area
Answers
Answer:
A = 9/49 sq units
Step-by-step explanation:
To find area of a square multiply:
Area = side × side
To multiply a fraction times a fraction, multiply the top number × top number and bottom × bottom.
A = 3/7 × 3/7
A = 9/49 sq units
I NEED THE ANSWER ASAP
Answers
Answer:
x = 5
Step-by-step explanation:
the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
21x + 5 is an exterior angle of the triangle , then
21x + 5 = 5 + 13x + 40
21x + 5 = 13x + 45 ( subtract 13x from both sides )
8x + 5 = 45 ( subtract 5 from both sides )
8x = 40 ( divide both sides by 8 )
x = 5
Answer:
x=5
Step-by-step explanation:
Angles Q and R are supplementary
13x + 21x +5 = 180
10+34x =180
34x=170
x = 5
Flipping a coin to determine which participants in a study are in the control group versus the treatment group is a form of:
Answers
Answer:
Flipping a coin to determine which participants in a study are in the control group versus the treatment group is a form of: blinding.
Step-by-step explanation:
The diameter of a circle is 20 cm. Find its area in terms of \piπ
Answers
Answer:
Step-by-step explanation:
Diameter = 20 cm
Radius = r = 20 ÷ 2 = 10 cm
[tex]\boxed{\text{Area of circle =$\pi r^{2}$ }}[/tex]
= π *10 * 10
= 100π cm²