3 years ago

What is the value of the expression 8 to the 3 power

Mathematics

1 answer:

kari74 [83]3 years ago

4 0

Answer:

Step-by-step explanation:

<u>8 to the 3 power is</u>

8³ =
8*8*8 =
512

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arlik [135]

Answer:

$\frac{\sqrt{17} }{7}$

Step-by-step explanation:

Using the Pythagorean identity

sin²x + cos²x = 1, then

sinx = $\sqrt{1-cos^2x}$

Note that ( $\frac{4\sqrt{2} }{7}$ )² = $\frac{32}{49}$

sinΘ = $\sqrt{1-(32/49)}$

= $\sqrt{\frac{17}{49} }$ = $\frac{\sqrt{17} }{7}$

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2 years ago

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Dimas [21]

Vertex is now at (-1,5)

for
y=a(x-h)^2+k
vertex is (h,k)
so veertex is (-1,5)

y=a(x-(-1))^2+5
y=a(x+1)^2+5
a is a constant, we will asssume that it is 1 because all the choices have 1

y=1(x+1)^2+5
y=(x+1)^2+5

2nd option

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Temka [501]

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Step-by-step explanation:

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podryga [215]

Answer:

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Step-by-step explanation:

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2 years ago

What is the value of the expression 8 to the 3 power​

What is the value of the expression 8 to the 3 power