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We already solve for the B or area of the triangular base which was 5.25cm².
There are 2 triangular faces in the prism so 5.25cm² x 2 = 10.50cm²
There are 3 rectangular face in the prism, we need to get the area of each.
area of a rectangle = length x width
rectangle 1: 5 cm x 4 cm = 20 cm²
same dimension with rectangle 2. so, area is 20 cm² also
rectangle 3: 5 cm x 2.8 cm = 14 cm²
let us all add up the area of each surface.
2 triangle = 10.50 cm²
3 rectangles = 20 cm² + 20 cm² + 14 cm² = 54 cm²
10.50 cm² + 54 cm² = 64.50 cm²
Option A: -8 is the right answer
Step-by-step explanation:
In order to find the quotient of a divided by b is solved as:

the answer is the quotient
Given
24 ÷ -3
It will be simplified as:

The quotient is -8
Hence,
Option A: -8 is the right answer
Keywords: Quotient, remainder
Learn more about division at:
#LearnwithBrainly
Answer:
B. The amount of water originally in Wilson's can was 2.5 gallons.
Answer:
AB slope is 1/2
CD slope is 1/3
Since the slopes of the lines aren't the same, the lines aren't parallel.
Step-by-step explanation:
About 190% because its almost two times the original number
I hope that answers your question