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uysha [10]
3 years ago
15

Helppppppppppppppppppppp

Mathematics
2 answers:
marshall27 [118]3 years ago
4 0
Option 2! Hope this helps!!
melamori03 [73]3 years ago
3 0

Answer:

58 ft squared.

Step-by-step explanation:

The formula for area of a trapezoid is (h/2)(b1 + b2). Let's plug in the values:

(4/2) * (12+17) = 2 * 29 = 58ft^2.

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Answer:

The distance is 28

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Alex787 [66]

Answer:

y = -9x +52

Step-by-step explanation:

Given

(x_1.y_1) = (5,7)\\

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Required

Determine the equation in slope intercept form

First, we calculate the slope of the line:

m = \frac{y_1 - y_2}{x_1 - x_2}

This gives:

m = \frac{7 - (-2)}{5 - 6}

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This gives:

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Open bracket

y - 7 = -9x +45

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7 0
3 years ago
A truck with a mass of 2,000 kg is traveling at a
laiz [17]

Answer:

a truck mass 2000. kg is travelling at 45 m/s when the driver spots a policeman ahead. The driver applies the brakes lightly for 3.0 s until he slows down below the speed limit. If the average force applied to the brakes was 1.4 x 10^4 N, by how much did the kinetic energy of the car change?

Step-by-step explanation:

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3 years ago
Some help me plss????
raketka [301]

Answer:

[-9,11]

Step-by-step explanation:

The domain is the x values that the line is on, basically. You use brackets because the points are included.

7 0
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Step-by-step explanation:

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