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3 years ago

Which of the following is equal to the expression below? (160x243)^1/5

1 answer:

3 0

160 = 2 x 2 x 2 x 2 x 2 x 5 = 2^5 x 5
243 = 3 x 3 x 3 x 3 x 3 = 3^5
So
(160 * 243)^1/5
= 5th root of (160 * 243)
= 5th root of (2^5 * 5 * 3^5)
= 2 * 3 * (5th root of 5)
= 6 * (5th root of 5)
Answer is D. 6 * (5th root of 5)

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Answer:

Step-by-step explanation:

since you are given two points use the point- slope formula and the slope formula

y-y1 = m( x -x1) and m = y2 -y1 / x2 - x1

find the slope m, 1st

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m = -6-(-2) / -4-(-8)

m = -6+2 / -4+8

m = -4 / 4

m = -1 :)

now use the slope you just found and the point-slope with either given point.. pick one.. which ever seems easier... they seem about the same to me

y - (-8) = -1(x-(-2))

y+8 = -1(x+2)

y+8 = -x-2

y = -x-2-8

y= -x-10

and your done :)

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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3 years ago

A runner starts at the 2.0 meter line and runs to the 8.0 meter line in 2.4 seconds. What was their average velocity?

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Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

interchange the variables and solve for y.

sorry its a little hard to read i didnt have all the symbols on my keyboard

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