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erica [24]
3 years ago
7

At a local department store, sweaters cost $20. Due to a special, the sweaters are reduced to 60 percent of their original price

. How much are sweaters now?
Mathematics
2 answers:
Katarina [22]3 years ago
8 0
The answer is $12. I got my answer by doing this: $20 x 60% = $12. Hope I could help! :D
Ulleksa [173]3 years ago
5 0

Answer:

12

Step-by-step explanation:

percent X money / 100=

60 X 20 / 100=12

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Step-by-step explanation:

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3 years ago
Maria needs to reach a window that is eight feet above the ground. When she placed a ladder so that it reached the bottom of the
mr_godi [17]

Answer:

10 feet

Step-by-step explanation:

Given that the distance to be reached is 8 feet above ground and she she placed a ladder so that it reached the bottom of the window, the base of the ladder was 6 feet from the house, the length of the ladder considered with the other lengths forms a right angled triangle.

The length of the ladder represents the hypotenuse side hence using pythagoras theorem

F^2 = 8^2 + 6^2

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3 years ago
Evaluate 2.5(8.6/2)-1.8
777dan777 [17]

Step-by-step explanation:

Given the expression:

2.5( \frac{8.6}{2} ) - 1.8

Follow BODMAS rule.

always evaluate brackets first, followed by multiply or division then addition or subtraction from LEFT to RIGHT.

2.5( \frac{8.6}{2} ) - 1.8 \\  = 2.5(4.3) - 1.8 \\  = 10.75 - 1.8 \\  = 8.95

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3 years ago
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Answer:

the area of the actual living room floor is 24 square feet.

Step-by-step explanation:

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