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mihalych1998 [28]
3 years ago
12

Karissa determines the area of her desk by multiplying 45.72 centimeters and 60.95 centimeters. She states that the area is 2786

.634 square centimeters. Which best describes the reasonableness of Karissa’s solution?
A. The solution is unreasonable because 50 times 60 is 3,000, not 2,786.
B. The solution is reasonable because 50 times 60 is 3,000, which is close to the computed area.
C. The solution is unreasonable because there are four decimal places in the factors and only three decimal places in the product.
D. The solution is reasonable because there are four numbers to the left of the decimal in the factors and four numbers to the left of the decimal in the product.

Helppp
Mathematics
1 answer:
atroni [7]3 years ago
7 0

Answer:

b

Step-by-step explanation:

45.72*60.95 =2786.634, which means that the solution is reasonable.

in b, they used the method of estimation which is a quick method to check if the answer is right.

d doesnt make sense as the decimal places do not have to remain the same number after u multiply them, moreover there's only 2 dp in the factors

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gregori [183]

Answer: No, your friend is not correct. You cannot use a similarity transformation to turn a square into a rectangle. Here's why:

1) If you used a similarity transformation, the size and position of the shape would change, but the shape itself remains the same.

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<em>*Similar means that the edges are proportional to one another, such as a square with sides of 4 meters vs a square with sides of 2 meters: the sides are different lengths, but the shape is the same.</em>

I hope this helps! Please feel free to comment below if you need any clarification. Have a good day, and good luck on your assignment. :)

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3 years ago
the price of milk found by dividing its cost in cents by its volume in gallon. what are the units in words?
Flura [38]

Answer:

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Step-by-step explanation:

These are the things you can basically measure.

6 0
3 years ago
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In triangle abc, the angle c is six times as large as angle
mote1985 [20]
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3 years ago
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anzhelika [568]

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juin [17]

Answer:

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