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mestny [16]
3 years ago
9

What’s the area of the triangle??

Mathematics
2 answers:
viktelen [127]3 years ago
5 0
Note that one side is 20 ft, and the other is 16.

This means that the side that is part of the triangle is 4 ft.

The measurement is still the same for the triangle's height.

Find the area of the rectangle:
24 x 16 = 384
Find the area of the triangle:
4 x 24 = 96

Add the two numbers together:

384 + 96 = 480

You're answer is (C)

hope this helps
dolphi86 [110]3 years ago
3 0
Hello!

The formula for a trapezoid is A=0.5h(a+b) where a and b represent the two bases. If you look at the trapezoid sideways you see two bases, 20 and 16, and a height of 24. We will plug this into the equation.

A=0.5(24)(20+16)
A=12(36)
A=432 ft²

I hope this helps!
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The answer is D.


we start by looking at the graph. the line shown goes through these points perfectly:

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and so on. now we see if any of these are included in the tables below.

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4 0
3 years ago
The sum of two integers is -27. If one of them is 260. find the other.
DaniilM [7]

Answer:

-287

Step-by-step explanation:

If x + y = z, then z - y = x and z - x = y. Since 260 + x = -27, then -27 - 260 = x.

You can change the signs for a moment but you need to change them back at the end. 27 + 260 = 287, flip the signs, -27 - 260 = -287.

3 0
3 years ago
1. What value of x makes the equation 3x - 6 = 9 true?
wlad13 [49]

Answer:

5

Step-by-step explanation:

this is basic algebra so it's important to understand this concept now. you need to combine like terms so 3x-6=9 becomes 3x=15 (you add the 6 to add like terms). You then divide the 3 from 3x on both sides to get x=5

4 0
3 years ago
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olga_2 [115]

Answer:

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Step-by-step explanation:

7 0
2 years ago
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