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2 years ago

13

The scale factor between two similar shapes is 4. what is the scale factor of area

2 answers:

lana [24]2 years ago

6 0

I think the scale of the factor of area is 2

True [87]2 years ago

4 0

Answer:

16

Step-by-step explanation:

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Factor 4x^4yz-16y^3z

Iteru [2.4K]

Answer:

<h2>4x⁴yz - 16y³z = 4yz(x² - 2y)(x² + 2y)</h2>

Step-by-step explanation:

$4x^4yz-16y^3z\\\\4x^4yz=4yz\cdot x^4\\\\16y^3z=4yz\cdot4y^2\\\\4x^4yz-16y^3z=4yz\cdot x^4-4yz\cdot4y^2=4yz(x^4-4y^2)\\\\x^4-4y^2=x^{2\cdot2}-2^2y^2=(x^2)^2-(2y)^2=(x^2-2y)(x^2+2y)\\\\Used:\\\\(a^n)^m=a^{nm}\\\\(ab)^n=a^nb^n\\\\a^2-b^2=(a-b)(a+b)\\\\4x^4yz-16y^3z=4yz(x^2-2y)(x^2+2y)$

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3 years ago

Tori examined the pattern of exponents in the table.

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Step-by-step explantion

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2 years ago

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If the area of a rectangle is 100, then the length is 25 and the width is 4. The counterexample is length = ____ width =______

zubka84 [21]

Answer:

length =25 and width =4

Step-by-step explanation:

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3 years ago