3 years ago

When Mr. Gree bought a used car he made a

Mathematics

1 answer:

Ilya [14]3 years ago

7 0

Answer:

2750

Step-by-step explanation:

825/30=27.5

27.5X100=2750

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Answer:

Step-by-step explanation:

45 = (b(4b - 2))/2

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2b + 9 = 0

2b = -9

b = -9/2

If we were looking for zeroes, this would be an answer, but since we're looking for measurement, we don't use negative numbers.

90 = 4b2 - 2b

4b2 - 2b - 90 = 0

(2b + 9)(2b - 10) = 0

2b + 9 = 0

2b = -9

b = -9/2

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3 years ago

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Step-by-step explanation:

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Tan ∅ = $\frac{opposite side}{adjacent side}$

Tan ∅ = $\frac{4}{5.37}= 0.7448$

∅ = tan⁻¹ (0.7448) = 36.67 = 36.7

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Step-by-step explanation:

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