Square root of 21 is
<span>4.58257569496
</span>
I rounded it to 4.58
Answer:
8 ft
Step-by-step explanation:
Set up a proportion: 10/16=5/x
Solve for x: 80=10x
x=8
the rest would be 43 cause you have to take away 50 from 180 n divide tht
-6(-7)-6(+2x)-3x
42-12x-3x
42-15x ..............................................