3 years ago

Find the value of each variable and the measure of each labeled angle. Explain your answer.

Mathematics

1 answer:

Mademuasel [1]3 years ago

3 0

Answer:

(3x + 8) = 50

(5x - 20) = 50

(5x + 4y) = 130

Step-by-step explanation:

3x + 8 = 5x - 20

2x = 28

x = 14

5(14) + 4y + 5(14) - 20 = 180

y = 15

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Explain the difference between combination and permutation in your own words. Give examples.

torisob [31]

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C (n, r) = n! / (n - r)! r!

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2 years ago

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katen-ka-za [31]

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