Answer: I think 70 percent
Step-by-step explanation:
Answer:
We know that opposite angle are congruent.
So, We found out that x = 7,
So, Putting x = 7 in 10x+10
So, The measure of angle 10x+10 is 80.
Answer:
<u>18 kilometers</u>
Step-by-step explanation:
if you know the perimeter, then all you have to do is add up what you have, 10+7=17 and then subtract it giving you the bits that you dont know, so 35-17=18 kilometers.
Answer:
none, n = 6
Step-by-step explanation:
3n + 4n = 42
7n = 42
n = 6
Answer: 110
Step-by-step explanation: