Answer:
72 cm
Step-by-step explanation:
It would be multiplied by 8 so the length would become 72 cm
Answer:
15
to nearest tenth 20
Step-by-step explanation:
AC = 4 cm
AB = 5 cm
BC = 6 cm
4+5+6=15 to nearest tenth 20
Answer:
12z
Step-by-step explanation:
f=(x) = 4+3z and g(x)= x^2-3.
f= (x)7z
g(x) = x^ 2-3
g(x) =1
(f-g) (2)
7z- 1 (2)
6z ×2
12 z