3/2
You go up 3 and to the right 2
A = 7
b = -18
c = -52
Do you know what the Quadratic formula is to solve?
Answer: His mom's age is 48
Step-by-step explanation: If his age is 1/4 his mother, then if we know his age, we do the opposite. Multiply his age by 4, we get 48.
Answer:

Step-by-step explanation:
we know that
An isosceles triangle has two equal sides and two equal angles
so
The perimeter of triangle is equal to

Eliminate parenthesis

Combine like terms

Ten to the third power / 3/10th