Answer:
Step-by-step explanation:
-8z⁻² = -8/z²
Incorrect
Does not make sense
65 cm
A= 1/2 bh
A= 1/2 (13 cm) (4 cm)
A= 65 cm
1. 7+62+5+4
2. 18+62+5
3.15+4+1
4.5 families
6. three