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lorasvet [3.4K]
2 years ago
13

Circle the common factors of 20w and 40wz. Options are 10, 20w, 10xz, 5z, 2w, z, 9w, or w. Can you please explain how you guys g

ot this too
Mathematics
2 answers:
DENIUS [597]2 years ago
7 0

Answer with Step-by-step explanation:

We are given 2 terms

20w and 40wz

We have to find their common factors.

20w=2×2×5×w

40wz=2×2×2×5×w×z

As we can see from the above factorization that,

10=2×5 is common in both

20w=2×2×5×w is common in both

2w=2×w is common in both

w is common in both

Hence, the common factors of 20w and 40wz are:

10,20w,2w and w

Molodets [167]2 years ago
5 0
10, 20w, 2w, and we are factors of 20w and 40wz
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<u><em>Answer:</em></u>

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The three problems deal with inverse variation between two variables

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<u>Mathematically, an inverse variation relation is represented as follows:</u>

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<u><em>Now, let's check the givens:</em></u>

<u>Part a:</u>

We are given that y = 3 and k = 33

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y = \frac{k}{x}\\ \\3 = \frac{33}{x}\\ \\x=\frac{33}{3}=11

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<u>Part c:</u>

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