Since the angles sum of △ is 180°,here's the equation:
60°+65°+(8x+7)=180°
8x+7=180°-60°-65°
8x=55-7
x=48/8
x=6
Thus,the answer is x=6
Hope it helps!
Answer:1. it is number 3 2. the second one 3. it is the first one
Step-by-step explanation:
Answer:
16 hours
Step-by-step explanation:
200 divided by 10 is 20.
320 divided by 20 is 16.
So, 16 hours.
Hope that helps :D.
The answer is 0.025 hope this helps :D
Answer:
Step-by-step explanation:
C