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.

his chances of getting a coin of higher value is 4/19

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet