Answer:

Step-by-step explanation:
The given expresion is

We multiply through by 8 to get:

We cancel out to obtain:

We simplify to obtain:

A^2 + 5^2 = 10^2
a^2 + 25 = 100
a^2 = 100-25
a^2 = 75
a = sqrt(75) = 5sqrt(3)
answer is A
Answer:
a is your answer
Step-by-step explanation:
;)
Answer:
Answers are: A,D, and A
Step-by-step explanation:
I hope these are right
Answer:
What you are looking at is a scalene triangle!
Step-by-step explanation:
By definition scalene triangles are triangles where each side is a different length... hope this one helps you!