Answer:
10
Step-by-step explanation:
I am pretty sure this is the answer because, the two sides added have to be greater than the longest side.
Answer:
1 and 3, if im wrong i am sorry I have not don this in a long time
Step-by-step explanation:
X^2(2y+5)=240
x^2(2(5)+5)=240
x^2+(10+5)=240
x^2+15=240
minus 15 both sides
x^2=225
sqrt both sides
x=15
Answer: 720
Step-by-step explanation:do 120 plus 120 plus 120 plus 120 plus 120 plus 120
