3 years ago

The discount analyn got in buying a shirt is 50.00. if the discount is 8%

Mathematics

1 answer:

9966 [12]3 years ago

3 0

Answer:

you need to use the before change and after method.

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Do A triangle with sides measuring 12, 16, and 20 is a right triangle?

Julli [10]

Yes, because :
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3 years ago

Which of the following expressions are equivalent to -x/y

ira [324]

Answer:

-z/e

Step-by-step explanation:

-x/y = -z/e

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A map of a forest uses a scale of 1 inch = 15 miles. The dimensions of the map are 8 inches by 14.5 inches. What is the actual a

Bad White [126]

The dimension from 8 inches to actual size is 8 * 15 = 120. 14.5 inches to actual size is 14.5 * 15 = 217.5.

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4 years ago

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What is the measure of the indicated arc in radians?

iogann1982 [59]

Answer:

D is the right one

Step-by-step explanation:

π radian = 180 degree

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-> 135 degree = 0.75 * π radians = 3π/4 radian

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3 years ago

Two trains 100 km apart are traveling toward each other along the same track. The first train goes 50 km per hour; the second tr

dem82 [27]

Answer:

92.31 km

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Combined speed = 50+80

= 130 km/hour

Time = 100/130 = 10/13 hours to collide

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= 92.30769231 km

7 0

3 years ago