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kifflom [539]
2 years ago
5

Help please live or death

Mathematics
1 answer:
iogann1982 [59]2 years ago
8 0
Angle 2 is 143
angle 4 is 37
angle 7 is 143
angle 8 is 37
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When 80% of a is added to the number, the result is 252. What is the number
wariber [46]
Use the equation .8x + x = 252
x is the number, and .8 is the decimal equivalent of 80%.

1.8x = 252

x = 140
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Money
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Step-by-step explanation:

7.50 x 8 = 60

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3 years ago
What is the perimeter (please explain your answer)
Alex

Answer:

<em>Answer: B. 38 mm</em>

Step-by-step explanation:

<u>The Perimeter of a Shape</u>

The perimeter of a given shape is the sum of all exterior lengths surrounding the shape.

The figure shows a shape where all the external measures are given except the leftmost side.

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4 0
2 years ago
A month of the year is chosen at random. What is the probability that the month starts with the letter J or the letter M?
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5/12

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