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3 years ago

PLZZZZ HELP!!XC

1 answer:

7 0

Diameter = 22 mm
Radius = diameter/2 = 22/2 = 11 mm
Area = pi r^2
Area = pi (11^2) = 380.133 mm^2

No option corresponds to the answer 380.133

If we round off 380.133 and 379.94 it then becomes 380. So answer D.

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A tortoise and a hare are competing in a race around a 1600-meter track. The arrogant hare decides to let the tortoise have a 78

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I am presuming that the question is who won or by how much did the winner win.

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3 years ago

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4 years ago

the diagram shows a door that has a window in it the front faces the door and window are similar rectangles that have the dimens

Vaselesa [24]

Answer:

The correct answer is B. 150 cm.

Correct statement, question and diagram:

The diagram shows a door that has a window in it. The front faces of the door and window are similar rectangles that have the dimensions shown. What is h, the height of the window in centimeters?

A. 66 cm

B. 150 cm

C. 186 cm

D. Not here.

Source:

Question that can be found at quizizz

Step-by-step explanation:

Let's recall that if the door and the window in it are similar rectangles, then we have:

60/84 = h/210

84 * h = 210 * 60

84h = 12,600

h = 12,600/

h = 150 cm

The correct answer is B. 150 cm.

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3 years ago

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