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o-na [289]
3 years ago
8

What is the lest common Denominator for the fraction 1/7 and 2/3

Mathematics
1 answer:
djyliett [7]3 years ago
4 0

Answer:

21

Step-by-step explanation:

7×3=21

You can also list out the multiples of 7 and 3, but its easier to just multiply

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o-na [289]

Answer:

8

Step-by-step explanation:

96/12=8

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Answer:

1. 156 2. 84 3. 74

Step-by-step explanation:

1. b x h. 8 x 8 is every side on the square so one side is 64 and the one behind it is 64 also which is 128 and since that is the case with the other sides its 128 + 128 = 156

2. 1/2 x b x h = 1/2 x 4 x 3 = 6 x 2 because of the side behind it that is the same = 12. 6 x 5 = 30; 6 x 4 = 24; 6 x 3 = 18. 12 + 30 + 24 + 18 = 84

3. b x h. 2.5 x 2 = 5 x 2 because of the other side = 10; 7 x 2.5 = 17.5 x 2 = 35; 7 x 2 = 14 x 2 = 28. 10 + 35 + 28 = 76

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3 years ago
What is the domain and range​
murzikaleks [220]

Answer:

Domain: The domain is the set of all possible x-values which will make the function "work", and will output real y-values.

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Step-by-step explanation:

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3 years ago
Given that R=9x+8y find x when y=8 and R=4
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Answer:

Step-by-step explanation:

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-60/9 = 9x/9

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4 years ago
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ioda

HERE IS YOUR ANSWER.......

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