The rate of change is 65. It means that you or the vehicle is traveling 65 miles per hour
Answer:
14
Step-by-step explanation:
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Here we have supplementary angles, that is, the sum of both results in 180. Therefore,
A + B = 180 ⇔ ∠1 + ∠2 = 180
∠1 + ∠2 = 180 by defining supplementary angles
143 + ∠2 = 180
∠2 = 180 - 143
<h2>∠2 = 37°</h2>