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mafiozo [28]
3 years ago
6

Are these expressions equivalent? Explain why or why not. 42 + 35 7(6 + 5)

Mathematics
2 answers:
cricket20 [7]3 years ago
8 0
You use pemdas and they both equal to 77. So yes they are equivalent.
snow_tiger [21]3 years ago
5 0

Yes, the expressions are equivalent. If you sum 42 + 35, you get 77. If you simplify 7(6 + 5), you also get 77

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The top of a circular table has a radius of 16 inches . What is the approximate circumference of the tabletop ? Use 3.14
Elena-2011 [213]

Answer:

A)100 in

Step-by-step explanation:

Given: Radius of circular table= 16 inches

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Remember, circumference of circle= 2\pi r

we know pi= 3.14

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3 years ago
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Anna11 [10]

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3 years ago
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vladimir2022 [97]

Answer:

20,21,29 or 20, 99 and 101.

Step-by-step explanation:

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20^{2} +21^{2} =29^{2}

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mamaluj [8]

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Step-by-step explanation:

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3 years ago
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bezimeni [28]
The answer is C

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Now plug E back into one of the equations.

45 + A = 257
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8 0
4 years ago
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