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statuscvo [17]
3 years ago
8

Some1 help me plus, I need this done by friday 20 points

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
3 0
The answer is 80. This is because we can find the area of one of the triangles by (4*8)/2 = 16. We multiply this by 4 since there are 4 triangles. 16*4 = 64. Now finally, we add the area of the base to this value. 4*4+64=80. Therefore the answer is 80 cm^2
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Need help with math questions
jolli1 [7]

Answer:

1 = Given

2 = Addition Property of Equality

3 = Division Property of Equality

Step-by-step explanation:

<u>1 = Given</u>

[] The problem gives us this equation

<u>2 = Addition Property of Equality</u>

[] We add 2x to both sides, which is the addition property of equality

<u>3 = Division Property of Equality</u>

[] We divide both sides of the equation by 6, which is the division property of equality

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

6 0
3 years ago
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Please help. This is finding the area of a rectangle.
Nezavi [6.7K]

Answer:

2500 ft²

Step-by-step explanation:

The missing area at lower right in the diagram has dimensions...

(4-2 1/4) by (3 - 1 3/4) by (1 1/4)

Then area of that "Missing" space is (1.75)(1.25)= 2.1875 . . . . square inches. The area of the enclosing rectangle is ... (4 in) (3 in) = 12 square inches the area in the diagram representing the store is... 12 in² -2.1875 in² = 9.8125 in²

_

Each square inch on that diagram represents an actual area of (1 in)×(1 in) → (16 ft)×(16 ft) = 265 ft²

Then the actual store area is....

9.8125(256 ft²) = 2512 ft²

Rounded to the nearest 50 ft², this is 2500 ft².

4 0
3 years ago
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Helppppppppppppppppppppppppp
Grace [21]
The answer is true
correct me if i’m wrong!
4 0
3 years ago
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A hotel manager recorded the percentage of rooms that were occupied each day over a period of 25 days. The data she collected is
larisa86 [58]

Answer:

D. 15

Step-by-step explanation:

I just took the test lol

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3 years ago
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A tennis court has a length of (5x+7) and a width of (3x-3).
Oxana [17]
15x^2-15x+21x-21
15x^2+6x-21 is the answer
7 0
3 years ago
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