Answer:
I would be y
Step-by-step explanation:
sorry if it is wrong
Answer:
Its already in simplest form.
Answer:
can't really do that.
Step-by-step explanation:
whats the numbers lol
Answer:
33.53
Step-by-step explanation:
OB is a radius of the circle, and OC is also a radius of the circle, so both are equal length. That makes ΔOBC an isosceles triangle.
If we cut ΔOBC in half, the angle formed is 125° / 2 = 62.5°.
Therefore:
sin 62.5 = (x/2) / 18.9
x = 37.8 sin 62.5
x ≈ 33.53
86/100, 7/8, 0.9
Work:
0.9 = 0.9
86/100 = 0.86
7/8 = 0.875
7/8 = x/100
8x/8 = 700/8
x = 87.5