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puteri [66]
3 years ago
9

WILL MARK BRAINLIEST IF YOU GET ALL THREE!!!!!!! ANSWER AS MANY AS POSIBBLE 1. How can you determine whether an answer to a prob

lem should be an exact answer or an estimate?
2. What units of distance are in the English system? How are they related?


3. What units of distance are in the metric system? How are they related?
Mathematics
1 answer:
weeeeeb [17]3 years ago
3 0

Answer:

1) yes and no you cant tell most the time but using common sense you can tell.

2)Yards, feet, inches, pounds, quarts, and miles are all part of the English system of measures. they are related because they all deal with unit of distance

3), the distance of a road is how long the road is. In the metric system of measurement, the most common units of distance are millimeters, centimeters, meters, and kilometers. they are related because they also deal with distance in metrics.

Step-by-step explanation:

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bezimeni [28]
Assign the following variables for the origina3l rectangle:
let w = width let w + 8 = length and the area would be w(w + 8) = w² + 8w

No for the second rectangle:
let (w + 4) = width and (w + 8 - 5) or (w + 3) = length
Area = length x width or (w + 4)(w + 3) = w² + 3w + 4w + 12 using the foil method to multiply to binomials. Simplified Area = w² + 7w + 12

Now our problem says that the two area will be equal to each other, which sets up the following equation:

w² + 8w = w² + 7w + 12 subtract w² from both sides
8w = 7w + 12 subtract 7w from both sides
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A police officer investigating an accident finds a skid mark of 115 ft in length. How fast was the car going when the driver app
Dominik [7]
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What is 1 and 3/4 divided by 4/5​
icang [17]

Answer:

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6 0
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A cylindrical pressure vessel has a height of 9 feet and a diameter of 6 feet. how much gas can the pressure vessel hold when fu
bezimeni [28]

Step-by-step explanation:

the volume of a cylinder is as for any other regular 3D object :

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the ground area of a cylinder is a circle, so it is

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