. what is the area of the pentagon shown below?

Mathematics

2 answers:

Ronch [10]2 years ago

3 0

Answer:

About 80.5 feet.

Step-by-step explanation:

masha68 [24]2 years ago

3 0

Answer:

First find the area of the trapezoid.

A = a + b ÷ 2 * h

45 ft^2

Find the area of the triangle.

A = h * b ÷ 2

13.5 ft^2

Now add both to find your answer.

58.5 ft^2

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-4 1/2 x -3 3/4 Does anyone know how to get the answer to that

taurus [48]

Hello there! Given the equation, we can solve through a series of steps:

1. Convert

In this step, we convert the mixed numbers to make them improper:

2 x 4 + 1 = 9, which means -4 1/2 = -9/2

4 x 3 + 3 = 15, which means -3 3/4 = -15/4

2. Multiply

Now that we have the improper fractions, we can multiply accordingly:

(-9/2 • -15/4) = -135/8

3. Simplify

Since we have our result, we can simplify to a mixed number:

-135/8 = 16 7/8

Your final answer is 16 7/8. Hope this helps!

8 0

1 year ago

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Sholpan [36]

Answer:

C. 5.1 + 2y + 1.2 = -2 + 2y + 8.3

Step-by-step explanation:

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Hope this helps and have a great day!