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Lesechka [4]
3 years ago
8

For every 10 cans John collected for recycling, he earned 9 cents. After he collects 80 cans, how much money would he have earne

d?
Mathematics
1 answer:
andre [41]3 years ago
5 0

Answer:

72 cents

Step-by-step explanation:

10(1) = 9 cans so 80(8) = 72 cans.

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The three points give you three equations, which you can solve by your favorite method.
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If the largest angle of a triangle is 120° and it is included between sides of 1.5 and 0.5, then (to the nearest tenth) the larg
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Step-by-step explanation:

The questions which involve calculating the angles and the sides of a triangle either require the sine rule or the cosine rule. In this question, the two sides that are given are adjacent to each other and the given angle is the included angle. This means that the angle is formed by the intersection of the two lines. Therefore, cosine rule will be used to calculate the length of the largest side of the triangle. The cosine rule is:

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This means that the length of the third side is 1.8 units!!!

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Answer:

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