Answer:
40%
Step-by-step explanation:
100%->3200
1%->32
1280÷32= 40 %
Answer:
E. -8/3
F. 8/3
Step-by-step explanation:
9x^2-64=0
Add 64 to each side
9x^2-64+64 = 0+64
9x^2 =64
Divide each side by 9
9x^2/9 = 64/9
x^2 = 64/9
Take the square root of each side
sqrt(x^2) = ±sqrt(64/9)
We know that sqrt(a/b) = sqrt(a)/sqrt(b)
x = ±sqrt(64)/sqrt(9)
x = ± 8/3
Answer:
2/3
Step-by-step explanation:
42/63 = 2/3
15/22.5 = 2/3
Negative 5 is to your left 5 is to your right hope that helps?
