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HACTEHA [7]
3 years ago
15

What are the coordinates of point P? Please help show steps it’s urgent!

Mathematics
1 answer:
Vlad [161]3 years ago
7 0

Answer:

A (2, -8/5)

Step-by-step explanation:

The answer would be A I believe. This is because to get from C to D, it would be going down 6 and to the right by 10.

To make CP = 3/5CD. We multiply how much we move by 3/5:

-6 * 3/5 = -18/5 (note that the 6 would be negative because its going down)

and 10 * 3/5 = 6

Then we add these values to the coordinates of C:

(-4 + 6,  2 - 18/5) =

(2, -8/5). So A would be the answer.

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How do you find sin 30 of a unit circle?
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In the year 1987, an investment was worth $29,800. In the year 1997, this
Veseljchak [2.6K]

Answer:

a) 46.98%

b) increasing rate of change

Step-by-step explanation:

In year 1987, investment worth $29800

In year 1997, investment worth $43800

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Therefore, the rate of change of the investment during the time period is 46.98%.

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8 0
3 years ago
On one day, 4 chefs and 5 helpers earned $650.
Arlecino [84]
4c + 5h = 650 and

5c + 6h = 800 where c are chefs, h are helpers

Start by finding an expression for c

4c + 5h = 650
4c = 650 -5h
c = (650- 5h)/4

Then substitute that into the second equation and solve for a number value for h
5 (650-5h)/4 + 6h = 800
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Multiply both sides by 4
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Take that 50 and substitute it into the expression we have for c to get a number value for c

C= 650-5(50)/4
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Check your first equations, substituting $50 for the helpers and $100 for the chefs.

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5(100) + 6(50) =
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The dimensions would be 5 ft by 7 ft.
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