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Sever21 [200]
2 years ago
12

At 2:00 p.m. two cars start toward each other from towns that are 240 miles apart. The rate of one car is 15 mph faster than the

other. If the speed of the slower car is x, which of the following algebraic expressions represents the speed of the faster car?
15x
15-x
x+15
Mathematics
1 answer:
Vesnalui [34]2 years ago
3 0

Hello! :)

The <u>answer</u> is x+15!

~Hope it helps!~ :)

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<u>Given</u>:

Given that the isosceles trapezoid JKLM.

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We need to determine the measure of each angle.

<u>Measure of ∠L:</u>

By the property of isosceles trapezoid, we have;

\angle K+\angle L=180^{\circ}

118^{\circ}+\angle L=180^{\circ}

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<u>Measure of ∠M:</u>

By the property of isosceles trapezoid, we have;

\angle L \cong \angle M

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<u>Measure of ∠J:</u>

By the property of isosceles trapezoid, we have;

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Thus, the measure of ∠J is 118°

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