If you looked it up online you could find it. look on safari
Answer:

Step-by-step explanation:
<u>Equation Solving</u>
We are given the equation:

It's required to solve it for a.
Swap sides to have the letter on the left side:

Divide by
:

Answer:
I think that would be 1/5
Explanation:
Hope this helps!
Answer:
97
Step-by-step explanation:
There is no explanation
Answer:
Atop:C=15
B:C=√65
Y:C=26
D:C=√145
X:C=50
Abottom:C=√234
Step-by-step explanation:
Leg^2+Leg^2=C^2