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eduard
3 years ago
12

Geri believed the answer to one of her homework problems was 2 cubed. After checking her work, she realized the correct answer w

as 2 Superscript 9. How do these two answers compare?
A.The correct answer is 3 times Geri’s original answer.
B.The correct answer is 6 times Geri’s original answer.

C.The correct answer is 9 times Geri’s original answer.

D.The correct answer is 64 times Geri’s original answer.
Mathematics
1 answer:
Murrr4er [49]3 years ago
7 0

Answer:

D

Step-by-step explanation:

You might be interested in
The width of the rectangle is 75% of its length. The length is 8 cm. What is the width of the rectangle?
hjlf

Given :

The length of the rectangle, l = 8 cm/

The width of the rectangle, w = 75% of 8 cm

                                                 $= \frac{75}{100} \times 8$

                                                 $=\frac{15}{20} \times 8$

                                                 = 0.75 x 8

                                                 = 6

Therefore, the width of the rectangle is 6 cm.                                          

6 0
3 years ago
MiKiyah invested $2,500 in a simple interest account for 2 years. At the end of the 2 years, she has earned $75 in interested. W
forsale [732]

Answer:

if $178 $178 interest was earned in 2 2 years at an interest rate of 4%

Step-by-step explanation:

XD i tried

3 0
3 years ago
Study the example below for the product of conjugate pairs (3 + sqrt(7))(3 - sqrt(7)) =9-3 sqrt 7 +3 sqrt 7 -7 =9-7 =2 Now, find
yKpoI14uk [10]

Answer:

- 1

Step-by-step explanation:

we need to know that

( a + b ) × ( a - b ) = a^{2} -b^{2}

proof :

( a + b ) × ( a - b )

=a * a - a * b + a * b  - b * b\\ = a * a - b * b\\= a^{2} - b^{2}

so the ans is :

=2^{2} -(\sqrt{5} )^{2} \\=4 - 5\\=-1

4 0
3 years ago
The equation is written using the blank of mult
bixtya [17]
The answer is property of equality
5 0
3 years ago
Write an equation for a line perpendicular to y = − 5 x + 5 and passing through the point (5,5)
charle [14.2K]

Answer:

The answer is

<h2>y =  \frac{1}{5} x  + 4</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the line perpendicular to

y = -5x + 5 we must first find the slope of

Comparing with the general equation above

Slope = - 5

The slope of the perpendicular line is the negative inverse of the slope of the original line

Slope of perpendicular line = 1/5

Equation of the line using point (5,5) and slope 1/5 is

<h3>y - 5 =  \frac{1}{5} (x - 5)</h3><h3 /><h3>y - 5 =  \frac{1}{5} x - 1</h3><h3>y =  \frac{1}{5} x - 1 + 5</h3><h3 />

We have the final answer as

<h3>y =  \frac{1}{5} x  + 4</h3>

Hope this helps you

3 0
4 years ago
Read 2 more answers
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