Which is the value of this expression when a=5 and k=-2?[3^2a^-2]^k[3a^-1]

1 answer:

never [62]4 years ago

3 0

Answer: 125/27 as a decimal 4.62963

Step-by-step explanation:

((32)(5−2))−2(3(5−1))

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NeX [460]

Answer:

21 m

Step-by-step explanation:

P= a+b+c

so it be 9+7.5+4.5 = 21

9-1.5 = 7.5

9/2 = 4.5

5 0

4 years ago

Rufina [12.5K]

Well This is how you get a square to get the eligble answer so there.

4 0

4 years ago

rusak2 [61]

It would be more unusual for Alaska to have a day in January with 57 degrees.

3 0

4 years ago

lapo4ka [179]

Answer:

18.84

Step-by-step explanation:

because the radius is 3, the diameter is 6. And the circumference is C=pi(d).

In this case, C=3.14(6), and 3.14*6=18.84

3 0

3 years ago

inna [77]

9^(3/2)=
$\sqrt[2]{ {9}^{3} } = \sqrt[2]{729} = 27$

6 0

3 years ago

Which is the value of this expression when a=5 and k=-2?[3^2a^-2]^k[3a^-1]​