Answer:
it's 3 I think
Step-by-step explanation:




48 pieces of steel can be cut.
<u>Work</u>
60/1.25
48
1/2 + 3/x = 3/4
multiply everything by x
1/2x + 3 = 3/4x...subtract 1/2x from both sides
3 = 3/4x - 1/2x
3 = 3/4x - 2/4x
3 = 1/4x...multiply both sides by 4
4 * 3 = x
12 = x
This is the formula for a triangle base
b=2A
hb implement