Answer:
it's answer is C. .80
Step-by-step explanation:
With reference angle A
base (b) = 8
Hypotenuse (h) = 10
Now
Cosine A
= b / h
= 8 / 10
= 0.8
Answer:
D.
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Jessie multiplied instead of dividing. That’s why she gets 1/50
she should have divided
when we divide we get the answer 2
Answer:
Isnt it where you write it in the easiest way to understand it? sorry if its wrong :/
Step-by-step explanation:
Answer:
53°
Step-by-step explanation:
x + (2x + 21) = 180
(Corresponding angles &
Supplementary angles)
3x + 21 = 180
3x = 159
x = 53°
