(07.01 HC) Use the image below to answer the following:

a.) What is the size of angle x? Round your answer to the nearest hundredth. (4 pts)

b.) What is the size of angle y? Round your answer to the nearest hundredth. (3 pts)

c.) What relationship exists between angles x and y? (3 pts)

9514 1404 393

  a) x ≈ 36.87°

  b) y ≈ 53.13°

  c) they are complementary

Step-by-step explanation:

a) The tangent relation is useful:

  Tan(x°) = Opposite/Adjacent = 3/4

  x° = arctan(3/4) = 36.87°

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b) The tangent relation is useful:

  Tan(y°) = Opposite/Adjacent = 4/3

  y° = arctan(4/3) = 53.13°

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c) The acute angles in a right triangle are complementary angles.

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.