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Colt1911 [192]
2 years ago
14

56 POINTS! Find the area of the following figure. Explain how you got your answer.

Mathematics
1 answer:
AleksAgata [21]2 years ago
3 0

Answer:

26.5 units²

Step-by-step explanation:

I am splitting the figure into a rectangle and two triangles to make this easier for me.

The rectangle is b•h so 5•4 = 20 units²

Area of triangle=1/2bh

The left triangle is \frac{1}{2}(3•3) ---> \frac{1}{2}(9) ---> 4.5 units²

The right triangle is \frac{1}{2}(2•2) --->\frac{1}{2}(4) ---> 2 units²

Then add it all up: 20+4.5+2 = <u>26.5</u><u> </u><u>units²</u>

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3 years ago
B. If some amount of water contains 1400 oxygen atoms, how many hydrogen atoms does it contain?
Genrish500 [490]

Answer:

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Step-by-step explanation:

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3 years ago
What is the length of the line TR​
8090 [49]

Answer:

15

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Read 2 more answers
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