Step-by-step explanation:
Area is 12*5=60
Height is 4
Perimeter is 2*17=34
Surface area=120+136=256
Answer:
1
Step-by-step explanation:
30^2 - 4(5)(45)
900 - 900
0
The discriminant works out to be 0, so there is one solution.
400/160=2.5 This is finding the necessary multiplier
2.5*5=x I used 2.5 and multiplied it by 5
x=12.5 minutes This is the answer
It would take 12 minutes and 30 seconds
Answer:The answer is D.
Step-by-step explanation:
