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pishuonlain [190]
3 years ago
13

Two rectangles have a area of 81 square inches. Name two possible perimeters for the rectangles ​

Mathematics
1 answer:
jeka943 years ago
3 0

Answer:

3, 27 and 9,9

Step-by-step explanation:

3*27 = 81

9*9=81

Technically you could say 1 and 81 but those two answers fit the most.

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Work out the sheet below
rewona [7]

Answer:

188 meters cubed

Step-by-step explanation:

  1. radius = 1/2d d=6 radius =3 height 20
  2. formula for thia equation is 1/3 (3.14)(3^2)(20)
  3. (3.14)(9)(20)
  4. 3.14 x 9 = 28.26
  5. 28.26 x 20 = 565.2
  6. 565.2/3 = 188.40
  7. 188.4 round to 3sf is 188

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2 years ago
Whats the soultion ?
Anika [276]
You multiply -9 and -6 to solve for e.

e/-9 = -6
e = -9*-6
e = 54

Hope this helps :)
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3 years ago
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Sonja [21]
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What is the circumference of a circle with a diameter of 45 centimeters
Free_Kalibri [48]
Keeping in mind the formula for circumference is Pi x Diameter, you simply multiply 45 by pi.
This gives you 141.3716694
4 0
4 years ago
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30 POINT REWARD!!! (haha I need to write 20 characters so that why this is here ps. please help)
aksik [14]

Answer

Sorry, I need points to ask more question.

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