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3 years ago

What are the coordinates of P' if P (-5,-4) undergoes a dilation, centered at the origin, with a scale factor of K=2?

Mathematics

1 answer:

Margaret [11]3 years ago

7 0

Answer:

$P' = (-10,-8)$

Step-by-step explanation:

Given

$P = (-5,-4)$

$k =2$

Required

Determine the image P'

P' is calculated by multiplying P and k.

i.e.

$P' = P * k$

This gives:

$P' = (-5,-4) * 2$

$P' = (-5* 2,-4* 2)$

$P' = (-10,-8)$

Hence, the image P' after dilating P is (-10,-8)

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I hope I helped you^_^

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3 years ago

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A diagram of a lot of land the scale on the diagram is 1 cm represents 2.5 yards what is the area of the actual lot of land

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Next, consider that the area of the lot is the area of a rectangle. Replace the previous values of the length and the width of the rectangle:

$A=(17.5yd)(37.5yd)=656.25yd^2$

Hence, the area of the lot of land is 656.25 sq yd

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1 year ago

The answer to this question

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3 years ago

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2 years ago

Help!!11 I will mark brainliest

elena-14-01-66 [18.8K]

Answer:

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oh dis is easy peasy lemony squeezy yes big bran time now onto the question :D

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3 years ago

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