maggiedanger08
maggiedanger08 maggiedanger08
  • 01-06-2021
  • Mathematics
contestada

100 Points :)
The rectangle is being reduced by a scale factor of 3/4. What is the area of the new image?

F. 180 cm²
G. 90 cm²
H. 160 cm²
J. 75 cm²

100 Points The rectangle is being reduced by a scale factor of 34 What is the area of the new image F 180 cm G 90 cm H 160 cm J 75 cm class=

Respuesta :

bangtanot7
bangtanot7 bangtanot7
  • 01-06-2021

Answer:

The rectangle is being reduced by a scale factor of 3/4, which means each side is reduced by the scale factor of 3/4. Therefore, we have 8* (3/4) = 6, and 20* (3/4) = 15. So, the new side lengths are 6 and 15, and so the area is 90 (6x15).

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-06-2021

Answer:

90 cm^2

Step-by-step explanation:

The side lengths are reduced by 3/4

8 * 3/4 = 6

20 * 3/4 = 15

The new side lengths are 6 cm by 15 cm

The area is

A = l * w

A = 6*15 = 90 cm^2

Answer Link

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