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Citrus2011 [14]
3 years ago
7

Z=qm/q+m solve for m

Mathematics
1 answer:
leonid [27]3 years ago
4 0
M= QZ/Q-Z    Ihope this helps

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The actual length of side y is 22 cm. Use the scale drawing to find the actual length of side x.
valina [46]
The correct answer is 28.3.

You take 22/1.4 and get 15.7142857143. Then you take 15.7142857143*1.8 which equals 28.2857142857 so you round it up to 28.3 which is the answer.

I hope this helps you:)
7 0
2 years ago
Need help............
taurus [48]

9514 1404 393

Answer:

  Perimeter: 17 inches

  Area: 8 square inches

Step-by-step explanation:

The ratio of perimeters is the same as the similarity ratio.

  JKLM perimeter / ABCD perimeter = P/68 = 1/4

Multiplying by 68, we get ...

  P = 68/4 = 17 . . . . inches

__

The ratio of areas is the square of the similarity ratio.

  JKLM area / ABCD area = A/128 = (1/4)^2

Multiplying by 128, we get ...

  A = 128/16 = 8 . . . . square inches

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Perimeter = 17 inches

Area = 8 square inches

8 0
2 years ago
What is the area of this trapezoid? 10cm 5cm 12cm 1.5cm
lutik1710 [3]

Area of a trapezoid = a+b+c x h

10 + 5 +12 = 27 x h

27h = 27 x 1.5 = 40.5

8 0
2 years ago
When a number is increased by 40 % it gives 84. Find the original number
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I believe the answer is $33.60?
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How do i get rid of the stupld
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Answer:

wdym get rid of the "stupld"

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