3 years ago

How do I slice these two problems?

1 answer:

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38. Slice it by forming a trapezoid on top, a 4x4 square in the middle, and then a triangle at the bottom.

39. Slice it by forming two separate triangles on top, a right triangle, and a scalene triangle. The last figure at the bottom should be another trapezoid with a height of 2.

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Russell is eating at a restaurant. His total bill comes to $45.10. If Russell decides to leave a tip that is approximately 25% o

olga2289 [7]

Answer:

$11.28

Step-by-step explanation:

45.10 x 0.25

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2 years ago

Linda purchase a prepaid phone card for $30. Long distance calls cost $.17 a minute using this card when do use her card. Linda

balandron [24]

Answer: her call lasted for 44 minutes

Step-by-step explanation:

Linda purchase a prepaid phone card for $30. This means that the credit on her card is $30.

Long distance calls cost $0.17 each. Linda use her card only to make a long distance call. Assuming she made a total of x minutes of long distance calls, the cost would be $0.17x. The amount remaining on her card will be

30 - 0.17x

if the remaining credit on her card is $22.52, the number of minutes,x that the call lasted will be

22.52 = 30 - 0.17x

0.17x = 30 - 22.52

0.17x = 7.48

x = 7.48/0.17 = 44

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3 years ago

Convert the improper fraction to a mixed number

alex41 [277]

1) 10 3/10
3) 2 1/2
4) 10 2/3
6) 6 1/2
7) 4 3/4
9) 1 8/9
10) 1 5/6

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