Answer:
the formula for surface area is 2(lb + bh + lh) sq is that helps :))
Step-by-step explanation:
Answer:
B is the correct one. Second.
Answer:
25/9
Step-by-step explanation:
25/9
I don't know. But I know how to find it. Let's work it out together:
<u>5x = 2x + 20</u>
Subtract 2x from each side: 3x = 20
Divide each side by 3 : <em>x = 20/3</em> or ( 6 and 2/3 ).