X = 10
- Hope this helps you.
Answer:
a2=b2+c2-2bc cos a
Step-by-step explanation:
Answer: Maggie is 7 years old.
Maggie = x years old
Maggie’s brother = 4x - 3 years old
x + 4x - 3 = 32
5x -3 = 32
5x = 35
x = 7
