Answer:
Answer choice 'A'
Step-by-step explanation:
since the rightmost angle is 63°, then, the one across it has to equal 63°.
then y=40°. the only answer choice that would be correct would be 'A', but if you want to double check, a line has to equal 180°.
. So, then . So both parts of the answer choice are right
please help meeeeeee
Answer:
6
Step-by-step explanation:
8(1/4) is 2 bc 1/4 of 8 is 2
2-1=.5(10)
.5 works like 1/2 so 1/2 is 10 is 5
then you get 2-1+5 then after that you get 6
Answer:
104.1
Step-by-step explanation:
Use SOH CAH TOA.
Sine = Opposite / Hypotenuse
Cosine = Adjacent / Hypotenuse
Tangent = Opposite / Adjacent
In this case, the hypotenuse is x, and the side opposite of the 22° angle is 39. Since we have opposite and hypotenuse, we need to use sine.
sin 22° = 39 / x
x sin 22° = 39
x = 39 / sin 22°
x ≈ 104.1