3 years ago

Please help... 12! - 9^3

Mathematics

2 answers:

Naily [24]3 years ago

4 0

Answer:

-729

Step-by-step explanation:

$-9^3 = -9 x (-9) x (-9) =$

$-9x(-9) = 81$

$81x(-9)=-729$

sattari [20]3 years ago

4 0

Your answer should be -729

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I do 1 option for you as an example, you need to check the leftover by yourself.

Step-by-step explanation:

for d) y(0) = 0 and y'(pi) =0

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3 0

3 years ago

Stells [14]

Answer:

$x = 34.8^\circ$

Step-by-step explanation:

Given

See attachment for triangle

Required

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In this case, it is:

$sin(x) = \frac{8}{14}$

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