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cluponka [151]
3 years ago
15

PLEASE HELP FOR BRAINLIEST AND EXPLAIN :)

Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0

Answer:

18

Step-by-step explanation:

(6s+2) + (4s-2) = 180

10s = 180

s = 18

serious [3.7K]3 years ago
3 0
X=18 because both sides have to add together to 180, since they’re angles that add up to a straight line which is 180 degrees.
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What is 54 as a percentage of 216?<br> %
OlgaM077 [116]

Answer:

54 as a percentage of 216% is 116.64.

Step-by-step explanation:

100% of 54 is 54 so 54 x 2 would be 108. We have solved 200% of it now for the 16%. The percentage of 54 of 16% would be 8.64. Now add up all we have learned.

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6 0
2 years ago
Use mental math to solve the equation w - (-3) = 7 please help
tester [92]

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Pretend that there is a -1 in front of the bracket

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3 years ago
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Answer:

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7 0
3 years ago
Which of the following numbers has the correct number of significant digits for the sum of 4.0125 and 5.72?
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the answer to your question is 9.73

6 0
2 years ago
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