Answer: x = 20
We know opposite angles are equivalent so we can set both of these expressions equal to each other to solve for x.
3x + 50 = 6x - 10
50 = 3x - 10 (subtract 3x from both sides)
60 = 3x (add 10 to both sides)
20 = x (divide both sides by 3)
Answer:
A
Step-by-step explanation:
Step-by-step explanation:
all work is pictured and shown
Answer:
4
Step-by-step explanation:
t = d/r
t = 280/70
t = 4 hours
The answer is 18.84 because pie times the radius squared is 18.84