3. (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)
to
4
yo
0
3

a. 36.87°

b. 53.13°

c. Complementary angles (36.87° + 53.13° = 90°)

Step-by-step explanation:

a. Reference angle = x

Opposite side = 3

Adjacent side = 4

Therefore, using trigonometric ratio, we have:

Plug in the values

(nearest hundredth)

b. Reference angle = y

Opposite side = 4

Adjacent side = 3

Therefore, using trigonometric ratio, we have:

Plug in the values

(nearest hundredth)

c. Thus:

36.87° + 53.13° = 90°

Therefore, we can say the relationship between angles x and y Is that they are complementary angles.

4th option is correct xy=-10

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step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.