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Anastaziya [24]
2 years ago
6

Express the distance traveled as a function of the number of hours at the average speed. The morris family is traveling from pro

vidence to Fredericksburg. Given city traffic they will average 45 mph
Mathematics
1 answer:
shusha [124]2 years ago
6 0

Answer:

Dist = 45 m/h * x h

Step-by-step explanation:

We know a speed is a measure of distance over time:  speed = dist / time

In this case, we are looking for a distance expressed in terms of time.

So, we only need to modify the formula a bit: dist = speed * time

We don't know the time (which will be a variable), but we know their speed.  So, the formula becomes:

Dist = 45 m/h * x h

Enter the number of hours in the formula and that will give you an approximation of the distance traveled within that time (approximation since our result will be rely on an average).

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d1i1m1o1n [39]

Answer:

A

Step-by-step explanation:

Calculate the midpoint using the midpoint formula

[ 0.5(x₁ + x₂ ), 0.5(y₁ + y₂ ) ]

with (x₁, y₁ ) = (- 1, 5) and (x₂, y₂ ) = (5, 5)

midpoint = [ 0.5(- 1 + 5), 0.5(5 + 5) ]

              = [ 0.5(4), 0.5(10) ] = (2, 5 ) → A

3 0
3 years ago
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One cylinder has a volume that is 8 Centimeters cubed less than StartFraction 7 over 8 EndFraction of the volume of a second cyl
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Answer:

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Step-by-step explanation:

Given that,

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From given,

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Therefore,

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6 0
3 years ago
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The base of a ladder is placed 6 ft from the bottom of the house. The ladder touches the
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Step-by-step explanation:

4 0
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Answer:

268

Step-by-step explanation:

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7 0
2 years ago
(7x+5)(2x3-4x2+9x-3)
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I believe the answer is 3x(3x + 2)




Step-by-step explanation:


4 0
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