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3 years ago

What is the quotient of -3/8 and -1/3?

Mathematics

1 answer:

OverLord2011 [107]3 years ago

7 0

(-3/8) / (-1/3)
= (-3/8) x (-3)
= 9/8
= 1 1/8

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3 years ago

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2 years ago

Two angles are complementary.The larger angle is 30 degrees more than 4 times the smaller

gregori [183]

Answer:

Step-by-step explanation:

Remark

2 angles are complementary means that 2 angles add up to 90°. That is the guiding princeple behind the problem.

Givens

Let the smallest angle = x

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Equation

4x + 30° + x = 90° Combine like terms on the left

Solution

5x + 30 = 90 Subtract 30 from both sides.

5x + 30 - 30 = 90 - 30 Combine

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Answer

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2 years ago