3 years ago

Which expression is equivalent to (82)−4?

Mathematics

2 answers:

fomenos3 years ago

5 0

(8^2)^-4 = 1/8^8

answer

C-1 over 8 times 8 times 8 times 8 times 8 times 8 times 8 times 8

Lilit [14]3 years ago

5 0

C because i have took the test and that was the one that was right

You might be interested in

Need help <br> Correct answers only.

disa [49]

The diameter of the circle is the same as the side length of the bounding square. The radius of the circle is 8 in, so the side length of the square is 16 in.

Then the area between the square and circle is obtained by subtracting the area of the circle from the area of the square:

$A_{\rm circle}=\pi(8\,\mathrm{in})^2=64\pi\,\mathrm{in}^2$

$A_{\rm square}=(16\,\mathrm {in})^2=256\,\mathrm{in}^2$

and the area you want is

$256-64\pi\,\mathrm{in}^2\approx54.9\,\mathrm{in}^2$

6 0

4 years ago

5. Which could be the sum of four consecutive integers? *

Fynjy0 [20]

-4 could be the sum of four consecutive integers...I bet

4 0

3 years ago

What is the simplest radical form of the expression? (x4y7)23

LUCKY_DIMON [66]

Answer:

23 x^ 4 y^ 7

Step-by-step explanation:

4 0

3 years ago

Can u guys help me please

vesna_86 [32]

1.) 25%
2.) 75%
3.) 25

5 0

3 years ago

2/5 of the instruments in the marching band are brass, 1/3 are percussion, and the rest ate woodwinds. What fraction of the band

Ilia_Sergeevich [38]

6/15 = brass
5/15= percussion
6/15+5/15= 11/15
15/15-11/15=4/15

5 0

4 years ago