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Angelina_Jolie [31]
3 years ago
7

How do I solve 3/10+2.125 Converted into fractions

Mathematics
1 answer:
ahrayia [7]3 years ago
3 0

Answer:

97/40

Step-by-step explanation:

so 2.125= 17/8

3/10+17/8 need to find common denominator so

times 8/8 to 3/10

times 10/10 to 17/8

24/80+170/80= 194/80 (common denominator so can add)

divide 194/80 because want reduce form

97/40 is the answer

(When i look at it now i can just time 4/4 and 5/5 but its ok this still gets the answer)

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Answer:

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Step-by-step explanation:

Triangle X Y Z is shown.

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Law of cosines is given as:a²= b² + c² – 2bccos(A)

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y² = x² + z² - 2xzCos Y

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Option d is correct

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