Answer:
$20
Step-by-step explanation:
to check
16/20
divide
= .80
times 100
80%
Answer:
0.8c
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
5x = 10
x = 2
Answer:
1. 11255
2. 13:44
3. 14 and 10
4. 213 and 497
5. AC=AB×BC
BD=BC×CD
But I am not able to find A:B:C:D.
I am not doing the whole thing that's way too much
Step-by-step explanation:
Rewrite the equation as
2lw+2lh+2wh=a.2lw+2lh+2wh=a
Subtract
2lh
from both sides of the equation.
2lw+2wh=a−2lh
Factor
2w out of 2lw+2wh.
2w(|+h)=w−2lh
Divide each term by
2(l+h)
and simplify.
.w=a−2lh2(l+h)
