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Vika [28.1K]
3 years ago
12

What is the area of this triangle?

Mathematics
2 answers:
Sidana [21]3 years ago
8 0
The correct answer choice is
Bond [772]3 years ago
7 0

Use the vertical side as the base. The base has length y2 - y1.

Use a segment drawn from vertex (x3, y3) perpendicular to the base as the height. The height has length x3 - x1.

area = base * height/2

area = (1/2)(y2 - y1)(x3 - x1)

Answer: D. (1/2)(y2 - y1)(x3 - x1)

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Vedmedyk [2.9K]
Check the graph and observe where x = 2.

And check where it cuts across the line of the graph.

If you trace the graph carefully, when x = 2, y = -2

So the value of the function is -2.  

I hope this helps.
6 0
3 years ago
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What is 1/2(4x+14)=2(x-7)
GREYUIT [131]

Answer:

no solution

Step-by-step explanation:

1/2(4x+14)=2(x-7)

Multiply both sides by 2.

4x + 14 = 4(x - 7)

4x + 14 = 4x - 28

Subtract 4x from both sides.

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Since 14 = -28 is a false statement, there is no solution for this equation.

Answer: no solution

8 0
3 years ago
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Brut [27]
If Micael is 2 years older than sam and sam is 15 than than micael is 17
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Savatey [412]

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C. None of The Above

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4 0
3 years ago
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Step-by-step explanation:

4 0
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