2 years ago

What is the final amount if 2162 is decreased by 3% followed by a further 3% decrease?

Mathematics

1 answer:

Verizon [17]2 years ago

4 0

Answer:

2034.23

Step-by-step explanation:

2162×0.97=2097.14

2097.14×0.97=2034.2258

2034.23

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Expand and simplify 5(X-3)-2(2x+1)

madam [21]

5x-15 -4x - 2 = x - 17

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3 years ago

An equilateral triangle has a perimeter of 48 centimeters. If the triangle is dilated by a factor of 0.75, what is the length of

elena55 [62]

The length of each side is 28 cm.
the perimeter of the equilateral triangle is 48 cm. To find each side of the original triangle, you do 48/3=16cm. since the triangle dilate by 0.75, then you can just do 0.75*16=12cm. then you have to add 12 to 16 because the triangle gets bigger by 12 cm. so 16+12=28 cm.

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3 years ago

What is the answer to <br>11-9m=-70

Fynjy0 [20]

Answer:

m=9

Step-by-step explanation:

11-9m=-70

-11 -11

-9m = -81

divide both sides by -9 and you get m=9

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