Step-by-step explanation:
m < QRS = m < URS + m < QRU
30x - 4 = 60° + 15x - 4
15x = 60°
X = 4°
<u>m < QRS</u> = 30 * 4 - 4 = <u>116°</u>
The answer is definitely 60%
-12
Step-by-step explanation:
We know 12 divided by 4 is 3 so the same is so in the negatives