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3 years ago

Please help, idk how to give extra points but I would really appreciate it if you could help

Mathematics

1 answer:

yanalaym [24]3 years ago

7 0

Answer:

x = 126°

x - 30 = 96°

Step-by-step explanation:

The sum of angles in a 5 sided polygon is 540°.

Hence all these angles would = 540

x + x + (x - 30) + (x - 30) + (x - 30) = 540

Collect like terms

5x - 90 = 540

Rearrange

5x = 540 + 90

5x = 630

x = 126

x - 30 = 96

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3 years ago

The number of measles cases increased 13.6 % to 57 cases this year, what was the number of cases prior to the increase? (Express

ELEN [110]

Answer:

The number of cases prior to the increase is 50.

Step-by-step explanation:

It is given that the number of measles cases increased by 13.6% and the number of cases after increase is 57.

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Let x be the number of cases prior to the increase.

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3 years ago

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3 years ago

PLEASE HELP ASAP (8)/(27) a^(15) cube of a monomial

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Answer:

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3 years ago

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3 years ago