Mathematics: If lin runs 20 laps at the same rate, how long does it take her?

x = 10.2Step-by-step explanation:To find x, use CosineCosine = ⇒ Cosine 22 = Cosine of 22 is 0.93⇒ 0.93 = Multiply 11 on both sides:⇒ 0.93 x 11 = x 11⇒ 10.23Round to the nearest tenth:10.23 ⇒ 10.2x = 10.2...

If lin runs 20 laps at the same rate, how long does

Ответ:

steven2996

07.01.2021

Mathematics

If Lin runs 21 laps at the same rate how long does it take her minutes

It will take 24.2 minutes for Lin to run 20 laps.

Step-by-step explanation:

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Ответ:

darriennichole

22.12.2022

Mathematics

x = 10.2

Step-by-step explanation:

To find x, use Cosine

Cosine = $\frac{adjacent}{hypothenuse}$

⇒ Cosine 22 = $\frac{x}{11}$

Cosine of 22 is 0.93

⇒ 0.93 = $\frac{x}{11}$

Multiply 11 on both sides:

⇒ 0.93 x 11 = $\frac{x}{11}$ x 11

⇒ 10.23

Round to the nearest tenth:

10.23 ⇒ 10.2

x = 10.2

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If lin runs 20 laps at the same rate, how long does it take her?

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