Answer:
there ages are 29 and 3 years old
umm idk let me get back to you
Step-by-step explanation:
1256 ft²
20 ÷ 2 = 10
4πr²
4 × 3.14 × 10²
4 × 3.14 × 100
4 × 314
1256
7x - 14 = 4x + 19
7x - 4x = 14 + 19
3x = 33
x = 11
