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Anna71 [15]
2 years ago
7

The lenght of a rectangle is 4 centimeters less than twice its width. The perimeter of the rectangle is 34 cm .what are the dime

nsions of the rectangle?
Mathematics
1 answer:
kondaur [170]2 years ago
3 0

Answer:

Step-by-step explanation:

34=2(2w-4)+(2w)

34=4w-8+2w

34+8=6w

42=6w

w=42/6

w=7

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PLS HELP ME IS EZZZZZ
Arte-miy333 [17]

Answer:

825.663706143591cm

Step-by-step explanation:

80cm × 4 = 320cm

100cm × 3 = 300cm

The radius is 40

40 × 2 = 80cm

Circumference is πd

π80 = 251.327412287183

÷ 2 = 125.663706143591cm

In total

320 + 300 + 80 + 125.663... =

825.663706143591cm

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Sam & Avery are making small and large birdhouses for a craft show. Small houses sell for $10 and large houses sell for $15.
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