Answer:
Step-by-step explanation: Your not the boss of me!!!!
In a triangle, the three interior angles always add to 180°
m∠R + m∠S + m∠<span>T = 180
</span><span>(2x+10) + (2x+25) + (x-5) = 180
</span>2x+10 + 2x+25 + x-5 = 180
5x + 30 = 180
5x = 150
x = 30
Answer:
-⅙ Im pretty sure this right
Answer:
NANI?????????????????
Step-by-step explanation:
NANI???????????????????
Supplementary=add to 180. U/V=7/13, U+V=180. Solving, U=63 and V=117
