Answer:
the first one
Step-by-step explanation:
The total measure of all the angles in a triangle is 180°.
Since there is already a 90° angle, the other 2 angles must also add up to 90°.
The only answer that fits is x = 9.
Check:
9x7 = 63°
3x9 = 27°
Add up = 90°
:)
Use math-way it will give u all the answers u need
Answer:
The answer is 1.5
Step-by-step explanation:
Answer:
B. fifty divided by the sum of 5 and n
Step-by-step explanation:
