3 years ago

Complete this statement 27ax^2+18ax+45a=9a( )

1 answer:

5 0

27a² + 18ax + 45a = 9a(3a + 2x + 5)

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This missing part is 3a + 2x + 5.
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What are the coordinates of P' if P (-5,-4) undergoes a dilation, centered at the origin, with a scale factor of K=2?

Margaret [11]

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:

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

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

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

<em>Hence, the image P' after dilating P is (-10,-8)</em>

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Estimate the answers to 943.18 + 103.89 by first rounding each number to the nearest ten

kondaur [170]

943.18 + 103.89 = 1040

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beks73 [17]

Answer:

The range is the Largest #- Smallest #

So here it would be 63-20=43

The range is 43.

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4 years ago

What value of x makes this inequality true?<br> x+9 < 4x

wariber [46]

Answer:

X>3

Step-by-step explanation:

X+9<4X

x-x+9<4x-x

9<3x

3<x

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3 years ago

Math word problem, john is hoping to buy himself a computer. The computer will cost him 1250. He has $420 saved up already. He m

Anvisha [2.4K]

420+12.75h≥1250
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3 years ago