Answer:
174 square centimetres
Step-by-step explanation:
The formula for finding the surface area of a rectangular prism is
SA = 2LW + 2LH + 2HW
Therefore surface area will be
= 2(11*5) + 2(11*2) +2(2*5)
= 2 * 55 + 2 * 22 + 2 * 10
= (110 + 44 + 20) square cm
Which gives you 174 square centimetres.
Answer:
He needs 785 more minutes
Step-by-step explanation:
Is it subtract by 2? So I think it would be 27,25,23,21, 19
B 1 since you would round 1.9 to 2 and 0.7 to 1
Answer:
2.75
Step-by-step explanation:
Divide 13.75 by five.