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Bingel [31]
3 years ago
5

Please help 20 points

Mathematics
2 answers:
Aloiza [94]3 years ago
6 0
Your answer is y=15 for your problem
Sloan [31]3 years ago
5 0
The two angles labelled are equal because they are vertically opposite.

11(y - 10) = 4y - 5

11*y - 11*10 = 4y - 5

11y - 110 = 4y - 5

11y - 4y = -5 + 110

7y = 105

y = 105/7

y = 15

But PTS:     11(y - 10) =  11(15 - 10) = 11*5 = 55

Angle PTS = 55 degrees
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marta [7]

Answer:

20x6

Step-by-step explanation:

20x (x stands for multiply/times)

6(sum/add 4+2)

20x6

Hope this helps.

8 0
3 years ago
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You want to buy an MP3 player. Your Aunt paid you $20 to mow her lawn and you earn $5 each week
natka813 [3]

Answer:

1. y = 5x + 20

2. $20 the amount you saved mowing your aunt's lawn.

3. 21 weeks

Step-by-step explanation:

1. 5 is the slope because it is the rate. 20 is the y-intercept because that is how much you already have.

2. 20 because that is how much you already have.

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3 years ago
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A right triangle has an area of 18 square inches.If the triangle is an isosceles triangle, what are the lengths of the legs of t
Gnom [1K]
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7 0
3 years ago
Evaluate the following expression. 3^-2
Crazy boy [7]

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Step-by-step explanation:

Since we have given that

3^{-2}

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8 0
3 years ago
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Show your work:<br> (please dont answer with a link)
baherus [9]

Answer:

3) 8

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Step-by-step explanation:

3) cross multiply:

36 × 10 = 360

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360 = 45x

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to get from 8 people to 14 people we multiply by 1.75, so do the same thing to the 3 cups:

3 × 1.75 = 5.25 cups

5 0
2 years ago
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