How to simplify this expression?

(12^15+12^30-12^49)/(-12^28+12^47-(144^6)/12)

Express the answer as 12^?.

Hint: You have to factor 12^? from the top or bottom so that the expression becomes x/(12^?)(x) or (12^?)(x)/x. Then the x should cancel out, and you get 12^? as the answer.

Thanks!!

Answers

Answer 1

Answer:

[tex]12^-^2[/tex]

Step-by-step explanation:

I hope this helps.


Related Questions

Help please!!! No bots!!!!

Answers

Answer:

Step-by-step explanation:

it's passing thur  quad I  and III  

the line passes through quadrant I and quadrant III


Help me plsssssssssssssssss

Answers

Answer:

B I am pretty sure

Step-by-step explanation:

i had to think about this one a lot but i’m most likely gonna have to say the answer is c

Jeff bought 7 pounds of chocolate
and spent $8.89. How much is one
pound of chocolate?​

Answers

Answer:

1.27

Step-by-step explanation:

Answer:

$1.27

Step-by-step explanation:

Divide the total cost by the number of things you have to get the unit cost. Unit cost is the amount per item

$8.89/7 items = $1.27 per 1 pound of chocolate  

I need help pls right now

Answers

Answer:

what number

Step-by-step explanation:

what number do you need to know

An engineer designed a valve that will regulate water pressure on an automobile engine. The engineer designed the valve such that it would produce a mean pressure of 6.5 pounds/square inch. It is believed that the valve performs above the specifications. The valve was tested on 26 engines and the mean pressure was 6.6 pounds/square inch with a standard deviation of 1.0. A level of significance of 0.01 will be used. Assume the population distribution is approximately normal. Determine the decision rule for rejecting the null hypothesis. Round your answer to three decimal places.

Answers

Answer:

The calculated value t = 0.510 < 2.7874 at 0.01 level of significance

The null hypothesis is accepted at 0.01 level of significance

The engineer designed the valve such that it would produce a mean pressure of 6.5 pounds/square inch

Step-by-step explanation:

Step:-1

Given that mean of the population (μ) = 6.5 pounds/ square inch

Given that the sample size 'n' = 26

Given that mean of the sample ( x⁻) = 6.6  pounds/ square inch

Given that the standard deviation of the sample (σ) = 1.0

t₀.₀₁ = 2.7874

Step:-2

Null hypothesis:H₀:  μ = 6.5

Alternative Hypothesis:H₁: μ ≠6.5

Test statistic

         [tex]t = \frac{x^{-}-mean }{\frac{S}{\sqrt{n} } }[/tex]

        [tex]t = \frac{6.6-6.5}{\frac{1.0}{\sqrt{26} } }[/tex]

       t =  0.510

 The calculated value t = 0.510 < 2.7874 at 0.01 level of significance

Final answer:-

The calculated value t = 0.510 < 2.7874 at 0.01 level of significance

The null hypothesis is accepted at 0.01 level of significance

The engineer designed the valve such that it would produce a mean pressure of 6.5 pounds/square inch

What does a data distribute look like if it's MAD equals zero

Answers

Answer:

Because a MAD is the average of distances, which can never be negative, the MAD is always zero or a positive number.

the least divisor of 78 is?​

Answers

Answer:

Divisors of 78 1,2,3,6,13,26,39,78

Solve for x using
cross multiplication.
2x + 2 = x-4
11
6
x = [?]
Enter

Answers

you would cross multiply meaning 6(2x+2)=11(x-4) Then you distribute 6 so it would be 12x+12=11x-44 then you have to move the constant and the variable so 12x-11x= -44-12 so then the answer would be x = -56

I’ll give points + brainalist, please help!!

Answers

A or C I am actually not sure

Simplify:
4n + 6 -(5n+3)
A. -n +3
B. -n +9
C. 9n + 3
D. 9n +9

Answers

Answer:

Answer is A.

-n+3

Step-by-step explanation:

HELP THIS IS FOR TODAY HELP!!!! THANK YOU TO WHOEVER ANSWER'S

Answers

Answer:

9,000 feet per minute

Step-by-step explanation:

A triangular prism is shown.
What is the surface area of the triangular
prism?

Answers

Answer:

Area= 840

Step-by-step explanation:

Area= (20x13)x2+(10x12x1/2)x2+10x20

=520+120+200

=840

Area=Two area of the triangle [13x20] + Two area of the rectangle + Under area (rectangle)- [10x20]

Answer the questions below based on the graph of the quadratic function f(x)f(x) and a table of selected values of the quadratic function g(x).g(x).

Answers

The functions f and g have the same axis of symmetry, and the y-intercept of f is less than the y-intercept of g.

How to interpret the functions f(x) and g(x)

Using the attached figure as a guide, we have the following summary

Graph of f(x)

The y-intercept: y = 5Axis of symmetry: x = 2The x-intercept: x = -1 and x = 5

Table of g(x)

The y-intercept: y = 8Axis of symmetry: x = 2The x-intercept cannot be determined

From the above summary, we can see that the functions have the same axis of symmetry but different y-intercepts

Read more about quadratic functions at:

https://brainly.com/question/7691731


John is going to plant spinach in a rectangular area of his garden. The rectangle is 11 feet long and 7 feet wide. What is the area of this rectangle

Answers

Answer:

Step-by-step explanation: A=wl=7·11=77

Answer:

75 sq ft i think

Step-by-step explanation:

Brainliest for correct answer asap

Answers

Answer: A

Step-by-step explanation: sorry hope that right

I think it’s - A

sorry if wrong  v( ‘.’ )v

Simplify the algebraic fractions

Answers

Step-by-step explanation:

x²-9/x²-3x

x²-9 simplifies to (x+3)(x-3)

x²-3x simplifies to x(x-3)

cancel out the common term of (x-3) from the numerator and denominator to obtain

x+3/x

Find the distance between the lines with equations -2x + 6y - 9 = 0 and y = 1/3x - 2

A. 3.34
B. 3.32
C. 3.33
D. 3.35

Answers

Answer:

I'm not to sure but I went over this and I say it's C

Answer:

sorry its so late, but its b :)

Step-by-step explanation:

Which figure can be formed from the net?

Answers

Answer:

Option B

Step-by-step explanation:

The figure that can be formed from the net must definitely be the figure that has a square base with its side measuring 4 cm each and a slant height of 6 cm.

This, the figure in option B can be formed form the net because it has the same base measurement of 4 cm and slant height of 6 cm as with the net.

1. Which of the following best approximates the measure of 2?

a. 10
b. 20
c. 30
d. 45​

Answers

Hmmm I’d say d but I’d check with others just in case

step by step
answer
please

Answers

Answer:

C. 15

Step-by-step explanation:

∠ADC=∠ABC/2=30/2=15

Select How many numbers are 10 units from 0 on the number line?

Answers

Answer:

2 numbers are 10 units from 0

Step-by-step explanation:

2 numbers are 10 units from 0.  If you start from zero and count 10 units  to the right, you should be at a positive number.  But, you can also move 10 units to the left. If you do this, you should be at a negative number that  is ALSO 10 units away from 0, just in a different direction than positive number. both are 10 units from 0.   There always 2 numbers, one 10 units to the right of zero, and one 10 units to the left of zero. Hope this helped!  Tell me if I'm wrong or right.

Answer: 2 numbers

Step-by-step explanation:

I'm assuming you are talking about a normal number line and if so, you can count 10 units up and down.

When you do that, you find -10 and 10 which are two numbers so the answer would be 2 numbers

This is assuming that you are talking about a normal number line

Please tell me if I'm right or wrong and I hope this helps someone!

can someone answer my previous question pleaseeee

Answers

Answer:

all done bud, I'm just here for the extra points :D

Find the value of x.

Answers

x=-5 hope this helps

Answer:

x equals -5. hope this helps:)

can someone help me please :(

Answers

the diamiter is 125 meters because

4
Find the area of a hexagon with a radius of 8. Round the answer to the nearest tenths.
Apothem =
Area (Rounded) =

Answers

Apothem- 6.928
Area (rounded)- 166.3

Please help ASAP
Please help
No links please

Answers

Answer:

base = 3 units

height = 5 units

area = 1/2 x 3 x 5 = 7.5 square units

Answer:

[tex]b[/tex] = 3 units

[tex]h[/tex] = 5 units

[tex]a[/tex] = 7.5 units

Step-by-step explanation:

We can find the base of the figure by counting the number of units from the left to the right of the triangle. So, we can find that the base is 3 units.

The height of the figure can be found by counting how many units the figure measures from the tip to the bottom. The height, then, is 5 units.

The easiest way to find the area of a right triangle is to imagine it as a rectangle, with the same [tex]l[/tex] (length) and [tex]w[/tex] (width) dimensions, and then divide the area of the rectangle by two.

So, to find the area of this rectangle, multiply the length and width, 3 and 5, together.

3 · 5 = 15

Then, we can divide this product by two.

[tex]\frac{15}{2}[/tex] = 7.5

The area is 7.5 units².

Hope this helped :] Good luck!

PLEASE HELP ME WITH THOSE TWO QUESTIONS
1) How many radians are in a quarter of a circle?

2) How many degrees are in 11π over 6?

Answers

Answer:

1) about 1.57 radians

2) I'm not sure about this one sorry

A two-sample t-test for a difference in means was conducted to investigate whether the average wait time at a fast food restaurant in Town A was longer than the average wait time at a fast food restaurant in Town B. With all conditions for inference met, the test produced a test statistic of t=2.42 and a p-value of 0.011.

Based on the p-value and a significance level of α=0.02, which of the following is a correct conclusion?

Answers

Answer:

B

Step-by-step explanation:

just did the test

A bowl is in the shape of a hemisphere. The radius of the bowl is 10 centimeters. How many liters of water can the bowl hold?
(1,000 cm = 1 liter)

Answers

Answer:

The bowl can hold 2.094 L.

Step-by-step explanation:

We want to find the volume of the hemisphere to calculate how many liters the bowl can hold. To find the volume of a hemisphere, we use this equation:

V = (2/3)•(π)•(r)³

Let's plug in what we know.

V = (2/3)(π)(10)³

Evaluate the exponent.

V = (2/3)(π)(1000)

Multiply.

V = 666.667π

V = 2094.395 cm³

Remember that 1000 cm = 1 liter, and we want to know how many liters the bowl can hold.

= 2094.395/1000

= 2.094 L

The bowl can hold 2.094 L.

Hope this helps!

Which numerator makes the statement true enter the correct answer in the box 1/4<5/12< /6?

Answers

Answer:

3/6

Step-by-step explanation:

1/4 is less than 5/12

5/12 is less than 3/6

1/4 is also less than 3/6

Answer:

.ndmmdmdmdmndndndndnnxnd

Step-by-step explanation:

.

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