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EleoNora [17]
3 years ago
14

If AB = 13, BC = 9, and CA = 17, list the angles of ABC in order from smallest to largest.

Mathematics
1 answer:
svp [43]3 years ago
4 0

Across the largest side is going to be largest angle, and across the smallest side -smallest angle.

Sides:

BC = 9 < AB = 13 < CA = 17.

Angles that are across sides: A < C < B.


Answer is d- A C B.

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3 years ago
Please help
denpristay [2]

9514 1404 393

Answer:

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Step-by-step explanation:

The cost of each plan (y) is the sum of the initial fee and the product of the mileage charge and the number of miles (x).

First Plan: y = 40 +0.13x

Second Plan: y = 53 +0.08x

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We can find when the costs are the same by solving this system of equations. A way to do that is to subtract the second equation from the first:

  (y) -(y) = (40 +0.13x) -(53 +0.08x)

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Multiplying by 20 gives ...

  0 = -260 +x

Adding 260, we have ...

  x = 260

The plans cost the same for 260 miles of driving.

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The cost of the plans for that distance is ...

  y = 40 +0.13x = 40 +0.13(260) = 40 +33.80

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The cost when the two plans cost the same is $73.80.

8 0
2 years ago
Evaluate the expression. Show your work. Points will be taken away if work is not clearly shown. 6∙7-3^2∙9+4^3 Answer: _________
lutik1710 [3]
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4 0
3 years ago
Find the equation of a parabola with a vertical axis and its vertex at the origin and passing through the point (-2, 3)
vredina [299]

a vertical axis, I assume it means a vertical axis of symmetry, thus it'd be a vertical parabola, like the one in the picture below.

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8 0
3 years ago
Find the value of x in kite EFGH<br>​
kolbaska11 [484]

Answer:

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Step-by-step explanation:

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combine like terms

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3 0
3 years ago
Read 2 more answers
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