4 years ago

Could someone help me here?

Mathematics

1 answer:

Nimfa-mama [501]4 years ago

6 0

Answer:

Step-by-step explanation:

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Match each power of a power expression with its simplified expression.

VARVARA [1.3K]

Answer:

> $(4^6)^{-3}$ = $\frac{1}{4 ^ {18}}$

> $(4^{-3})^{-3}$ = $4 ^ 9$

> $(4^0)^{-9}$ = $4 ^0$

> $(-4^{-9})^2$ = $(-4) ^ {-18}$

Step-by-step explanation:

We have to expand the powers of each of them:

> $(4^6)^{-3}$ = $4^{(6 * -3)}$

= $4 ^ {-18}$

$(4^6)^{-3}$ = $\frac{1}{4 ^ {18}}$

> $(4^{-3})^{-3}$ = $4 ^ {(-3 * -3)}$

$(4^{-3})^{-3}$ = $4 ^ 9$

> $(4^0)^{-9}$ = $4 ^ {(0 * -9)}$

$(4^0)^{-9}$ = $4 ^0$

> $(-4^{-9})^2$ = $-4 ^ {( -9 * 2)}$

$(-4^{-9})^2$ = $-4 ^ {-18}$

8 0

3 years ago

Read 2 more answers

Please I need help ASAP!!!

lesantik [10]

Answer:

First answer.

Step-by-step explanation:

This is called the Arc length, here is the formula:

Arc length = (angle/360)*(2Pi*radius)

So,

(45/360)*(2*3.14*4)

= 3.14

SO Pi !!!!!

4 0

3 years ago

Which system of inequalities does the graph represent? Which test point satisfies both of the inequalities in that system?

aev [14]

Answer:

Ok so its -3;3

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

PLEASE ANSWER WITH SOLUTIONS. THX! I NEED IT ASAP!!

Diano4ka-milaya [45]

I think the first one might be 18 second might be 10

4 0

3 years ago

Please help. I am doing a test and I do not understand what I am being asked.

Oksanka [162]

Answer:

one

Step-by-step explanation:

i have no idea what kind of test ur taking my guy but have fun

5 0

3 years ago