2 years ago

Please hurry simplify the expression (15^1/5)^5

Mathematics

1 answer:

Lelu [443]2 years ago

5 0

Answer:

Step-by-step explanation:

using the rule of exponents

$(a^m)^{n}$ = $a^{mn}$

$(15^{\frac{1}{5)} } ^{5}$ = $15^{(1/5(5))}$ = $15^{1}$ = 15

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Write an equation of the line that passes through the point (-4,-1) and is parallel and perpendicular to the line 2x+7y=14

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Answer: Parallel: y=-2/7x-2 1/7 Perpendicular: y=7/2x+13

Step-by-step explanation:

2x+7y=14

Subtract 2x from both sides.

7y=-2x+14

Divide both sides by 7 to isolate y.

y=-2/7x+2

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Plug in x and y with same slope as the original.

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3 years ago

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V125BC [204]

Answer:

C. 15

Step-by-step explanation:

The following proportional can be set-up for the figure given:

$\frac{x + 3}{x} = \frac{10 + 2}{10}$

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Cross multiply

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