Can anyone figure this out for me?

Mathematics

2 answers:

maria [59]3 years ago

4 0

3^4/3^2 = 3^(4-2) = 3^2 = 9

answer
B. 9

kakasveta [241]3 years ago

3 0

3^4 = 3*3*3*3 = 81

3^2 = 3*3 =9

81/9 = 9

Answer is B. 9

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Evaluate 10 And 7 exponent

son4ous [18]

Answer:

10000000

Step-by-step explanation: Multiply 10*10*10*10*10*10*10

8 0

3 years ago

HIJK is a parallelogram because the midpoint of both diagonals is ____ which means the diagonals bisect each other.

just olya [345]

ANSWER

The midpoint of both diagonals is

$(1,0)$
EXPLANATION

We can use either diagonals to determine the midpoint.

We use the midpoint formula

$( \frac{x_1 + x_2}{2} , \frac{y_1 + y_2}{2} )$

Let us use the first diagonals H(-2,2) and J(4,-2)

$( \frac{ - 2 + 4}{2} , \frac{ - 2+ 2}{2} )$

$( \frac{ 2}{2} , \frac{ 0}{2} )$

$( 1, 0)$

Using the second diagonals also gives,

$( \frac{ - 2 + 4}{2} , \frac{ - 3+ 3}{2} )$

$( \frac{ 2}{2} , \frac{ 0}{2} )$

$( 1, 0)$

4 0

3 years ago

Read 2 more answers

Solve for x<br> -4.5(x-8.9)=12.6<br> enter your answer as a decimal

saveliy_v [14]

Answer:

x = 11.7

Step-by-step explanation:

We have the following equation: -4.5(x-8.9)=12.6

First we divide both parts of the equation by -4.5

Then: (-4.5(x-8.9))/-4.5 = 12.6/-4.5

We get: (x-8.9) = 2.8