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galina1969 [7]
3 years ago
6

What can you say about the marked angles?

Mathematics
1 answer:
Ivahew [28]3 years ago
4 0

the marked angles are complementary → B

All 3 triangles are right with one angle = 90°

the sum of the angles in a triangle = 180°

thus the remaining 2 marked angles sum to 90°, thus are complementary


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It takes 30 cups of milk to make 4 sticks of butter. find the unit rate
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It takes 7.5 cups of milk to make 1 stick of butter.

Step-by-step explanation:

Given,

Cups of milk used = 30 cups

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Unit rate describes how many units of one quantity corresponds to 1 unit of other quantity.

We will find unit rate per butter stick.

Unit rate per butter stick = \frac{cups\ of\ milk\ used}{No.\ of\ butter\ sticks}

Unit rate per butter stick = \frac{30}{4} = 7.5\ cups\ of\ milk\ per\ butter\ stick

It takes 7.5 cups of milk to make 1 stick of butter.

Keywords: unit rate, division

Learn more about unit rates at:

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What is the perimeter and area formulas for a triangle? *
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Below

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This not from a quiz or exam its practice stop taking down my question because of that
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