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Natasha_Volkova [10]
3 years ago
9

What is the surface area of a rectangular prism that measures 12 meters by 11 meters by 9 meters

Mathematics
1 answer:
baherus [9]3 years ago
8 0
It’s 678m2 because Given the dimension of a rectangular prism l×b×h,its surface area is 2(lb+bh+lh)Hence surface area of a rectangular prism that measures 12 m x 11 m x9 mis 2×(12×11+11×9+12×9)= 2×(132+99+108)= 2×339=678m2
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Speed =distance/time

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Step-by-step explanation:

  1. A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of 23$. Option B is a commission rate of 4% on weekly sales. How much does she need to sell this week to earn the same amount with the two options?
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7 0
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How do you find the area of this (it is not 12 or 18) The First answer gets brainliest
bija089 [108]

Answer:

<em><u>ok the area of a trapezoid is 48 </u></em>

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Step-by-step explanation:

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Answer:

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