Congruent angles have the same angle measures.
So: x + x = 15
2 x = 15
x = 15 : 2
x = 7.5°
Answer:
Those congruent angles measure 7.5° or 7° 30``.
9x < -27 or 4x > 36
9 9 4 4
x < -3 x > 9
x ∈ (-∞, 3) or (9, ∞)
Answer:
12
Step-by-step explanation:
i think that is right
Answer:
A. (h+(h-2) =14)...
I hope this is right! And go on your test! :)
Answer:8.8317687
Step-by-step explanation:
To find the square root of 78
We gets
√78=8.83176087
