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2 years ago

5

Identity the correct weight to the nearest 1/8 pound,then reduce the fraction if possible,which of the following would a scale b

e used to measure

1 answer:

xenn [34]2 years ago

4 0

Answer:for the 3rd ques the answer is number 2

Step-by-step explanation:

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A car travels along a straight stretch of road. It proceeds for 16.2 mi at 57 mi/h, then 24.6 mi at 44 mi/h, and finally 45.1 mi

LekaFEV [45]

Answer:

The average velocity the entire trip was 43.25 mi/h

Step-by-step explanation:

In this case we have to calculate an average based on the miles traveled. First we have to calculate the total of miles traveled, then calculate the portion of the total travel of each and with this calculate the average speed during the trip. First the total miles traveled:

$TotalMiles=16.2+24.6+45.1=85.9$

Now the percentages:

At 57 mi/h were $\frac{16.2}{85.9}=0.19$

At 44 mi/h were $\frac{24.6}{85.9}=0.29$

At 37.8 mi/h were $\frac{45.1}{85.9}=0.52$

Now multiplying the speed by the portion and summing them we can have the average velocity:

$57*0.19+44*0.29+37.8*0.52=43.25$

The average velocity the entire trip was 43.25 mi/h

5 0

3 years ago

Letters a, b, c, and d are angle measures. Which should equal 105° to prove that f ∥ g?

Lady bird [3.3K]

I think C.......................................................

8 0

3 years ago

Read 2 more answers

A line segment with endpoints (5,8) and (-6,8) is rotated around the origin 270 clockwise how long will the new segment be?

aliina [53]

A rotation doesn't change the length of anything.

The length of the rotated line segment would be the same as the original line segment.

Because both Y values are the same, you just need to calculate the length of the X values.

5 to 0 = 5

0 to -6 = 6

Total length = 5 +6 = 11 units long.

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4 years ago

What is the answer to 3 plus 5

spin [16.1K]

Answer:8

Step-by-step explanation:

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3 years ago

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Witch expression is equivalent to 5(6xt 3y)

Ksenya-84 [330]

Answer: multiple choice?

Step-by-step explanation:

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3 years ago