If the height of the parallelogram shown is decreased by 1 inch and the base is decreased by 2 inches, what is the area of the new parallelogram? Parallelogram

a

78 in2

b

84 in2

c

104 in2

d

108 in2

The new area of the parallelogram is B, 84 inch squared.

Step-by-step explanation:

So I went online and found a picture on this problem.

The original height is 8 in.

The original base was 14 in.

The original side was 10 in. (You don't have to worry about the side, because it has nothing to do with the area)

So the height will decrease by 1 in, it will become 7 in.

So the base will decrease by 2 in, it will become 12 in.

For the parallelogram area formula, the only two things you need to know in order to solve the problem is the height and the base.

The formula is the similar to the rectangle formula.

A = bh

A = 12 × 7

A = 84 inch squared

Hope this helped!

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the answer is 510

step-by-step explanation:

15 • 13 = 195

15 • 12 = 180

15 • 5 = 75

12 • 5 = 60

195 + 180 = 375

375 + 75 = 450

450 + 60 = 510

a. the residual plot for model 1 has a random pattern and is a good fit for the data.