I know this won't sound helpful, but search up the answers for ALL of them. And, obviously, do it QUICKLY!
45/15 which equals 3 3/14 as a mixed number
62 is the awnser for this
You just lost the tens place on the left and all the ones place that is with the tens place beside it in the leaf section. The answer is attached
Answer:
Step-by-step explanation:
Let the length be L
Formula
SA = 2Lw + 2Lh + 2wh
Givens
h = 15 cm
w = 6 cm
L = ?
SA = 684 cm^2
Solution
Substitue what you know into the given formula
2*6*L + 2*15*L + 2 * 6 * 15 = 684 Combine
12*L + 30*L + 180 = 684 Combine again
42L + 180 = 684 Subtract 180 from both sides.
42L +180 -180 = 684 - 180
42L = 504 Divide by 42
Answer: L = 12
