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mote1985 [20]
2 years ago
8

The height, h of a baseball, in meters at t seconds after it is tossed out of a window

Mathematics
1 answer:
Vadim26 [7]2 years ago
4 0

You'll be solving:

-5t^2 + 20t + 15 = 3t + 3

5t^2 - 17t - 12 = 0

(t - 4)(5t + 3) = 0

t = 4 or t = -3/5, but let's assume t ≥ 0

Step-by-step explanation:

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For a food truck event, you sold 750 chicken tacos and 520 beef tacos.
Nesterboy [21]

Answer:  750x+520y=total cost

Step-by-step explanation:

750x+520y=total cost

7 0
3 years ago
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Simplify the expression<br> -3x+5y-2+7x-8y+5
Natasha2012 [34]
To simplify this expression we need, at first, to find like terms.

<span>-3x+5y-2+7x-8y</span><span>-3x+5 = (</span>-3x+7x)+ (5y-8y)  -2+5 = 4x + 3y +3

4x + 3y +3 is the answer.
8 0
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Create a scatterplot displaying the data in the table. Be sure to include a linear trend line. (2 points)
DENIUS [597]

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8 0
2 years ago
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What is the volume of the triangular prism? Round to the nearest tenth.
kramer

Answer:

the volume of the triangular prism is 1,185.6  in³

Step-by-step explanation:

To find the volume of these triangular prism, we will, first, find the area of the triangle then multiply by the length

Area of triangle = \frac{1}{2} × b×h

From the diagram ,the height of the triangle  is given to be 10.4 in and the base is given to be 12 in.

We will now proceed to insert the values into the formula;

                 Area of triangle  = \frac{1}{2} × b×h

                                              = \frac{1}{2} × 12×10.4

                                             

                                                = \frac{1}{2} × 124.8

                                                 =62.4

Area of triangle is 62.4 in²

From the diagram is given to be 19 in

Volume of triangular prism = area of triangular prism × l

                                              =62.4 in²   ×    19 in

                                              =1,185.6  in³

Therefore the volume of the triangular prism is 1,185.6  in³

                                           

                           

5 0
3 years ago
NEED HELP ASAP!!!!! WILL GIVE BRAINLIEST!!!!!!!
Mama L [17]
Maybe b or c I guess??
3 0
3 years ago
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