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jekas [21]
3 years ago
8

What’s the area A. 64 B. 44 C. 30.25 D. 13.75

Mathematics
2 answers:
dalvyx [7]3 years ago
6 0

Answer:

B) 44

Step-by-step explanation:

Let's start with the triangles. Normally, when dealing with triangles, you would use the formula (B*H*1/2), but since there's two identical triangles, we can just do (B*H) and get the area for both:

2.5*5.5=<u>13.75</u>

Then to solve for the square, it is also (B*H):

5.5*5.5=<u>30.25</u>

At this point, to solve for the total area, you just add the areas together:

13.75+30.25=<u>44</u>

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Hope this helps!

yanalaym [24]3 years ago
5 0

Answer: B. 44

Step-by-step explanation: The area of a rhombus is base times height. The height is 5.5 cm, and the base is 8 cm. To find the base, add 2.5 and 5.5.

8 x 5.5 = 44

The area is 44 cm^2

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40 feet by 80 feet.

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If the length is L and the width is W, we have:

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5x + 7y = 17<br> x + 4y = 19
REY [17]
<h2>Answer:</h2>

5x + 7y = 17 ....(1)

x + 4y = 19 .....(2)

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x + 4y = 19

x = 19 - 4y

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5(19 - 4y) + 7y = 17

95 - 20y + 7y = 17

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