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UNO [17]
3 years ago
9

Explain how you use estimation to check the reasonableness of a solution to a practical problem.

Mathematics
1 answer:
Oxana [17]3 years ago
3 0

Answer:

Well, one way to use reasonableness is to estimate the answer to see if your answer is an outrageous answer or not. So, looking at your problem, you see that you are multiplying a two hundred something number by 4 and then subtracting 10 from it.

Step-by-step explanation:

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solong [7]
If it's described as my drawing:

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7 0
3 years ago
HELP ME ASAP!!!!!!!!<br><br> Simplify these equations
riadik2000 [5.3K]

Step-by-step explanation:

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7 0
3 years ago
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earnstyle [38]

Answer:

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8 0
2 years ago
Hey guys please help find the area
V125BC [204]

Answer:

70.15 ft²

Step-by-step explanation:

The figure consists of two adjacent equilateral triangles (all angles are 60 degrees and all outer edges are 9 ft).

If we focus on one of these equilateral triangles, we can get the final area by multiplying the area of that one triangle by 2.

The formula for the area of a triangle is (1/2)(base)(height).  Remembering to multiply this by 2, we get

area of figure = (base)(height)

                                             √3

                       = (9 ft)(9 ft)(--------) = (81 ft²)(1.732) = 70.15 ft²

                                               2

4 0
3 years ago
Please help me! That would be great if you can.
erik [133]
Answer should be 3 I’m pretty sure
5 0
2 years ago
Read 2 more answers
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