2 years ago

Pls help for brainlis

Mathematics

1 answer:

kodGreya [7K]2 years ago

6 0

Answer:

C) 3.96

Step-by-step explanation:

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X - 0.1x = 54 <br> Is x = 60 a solution

sashaice [31]

Answer:

yes

Step-by-step explanation:

60 - 0.1(60) = 54

60 - 6 = 54

54 = 54

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2 years ago

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10(5 - n) - 1 = 29<br><br> n = ?<br> Help!

nydimaria [60]

n = 2

distribute and simplify left side of equation

50 - 10n - 1 = 29

49 - 10n = 29 ( subtract 49 from both sides )

- 10n = 29 - 49 = - 20

n = $\frac{-20}{-10}$ = 2

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3 years ago

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If angle ABC equals 130, what would the vertical angle equal to?

Mariulka [41]

Answer:

400

Step-by-step explanation:

400

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2 years ago

What is the equivalent decimal of 14 14/20

Fynjy0 [20]

Two parts there: 14 the integer and 14/20, a fraction which needs to be converted to decimal.

14/20 = 7/10=0.7

combining, the ans is 14.7

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3 years ago

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Convert (20 possible points)

Sergeeva-Olga [200]

Answer:

9.7*10^9 or 9,700,000,000

Step-by-step explanation:

To find the answer, multiply 9.7 * 10^6 by 1000 times becasue 1kg = 1000g, we got:

9.7 * 10^6 * 1000 = 9.7*10^9 or 9,700,000,000

Hope this help you :3

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