3 years ago

Given a dilation around the origin, what is the scale factor K? D o, K = (2,4) → (3,6)

Mathematics

1 answer:

fenix001 [56]3 years ago

5 0

Answer: 3/2

Step-by-step explanation:

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The answer is $6x^{3} +39x^{2}+54x$

Step-by-step explanation:

Volume of the rectangular prism = Length * Width * Height

Length (l) = $x+2$

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Height (h) = $2x+9$

By substituting these values to the equation above,

Volume of the rectangular prism = $(x+2)*3x*(2x+9)$

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Therefore,

The answer is $6x^{3} +39x^{2}+54x$

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Step-by-step explanation:

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C. DC = DC. By reflexive property of equality.

Step-by-step explanation:

We are given that,

In step 4, Jimmy proved ΔADC ≅ ΔBCD by the SAS Congruence Postulate.

For that, the previous steps states,

Step 1: AD = BC, as opposite sides of a rectangle are congruent.

Step 2: ∠ADC = ∠BCD

So, in order to satisfy the SAS Postulate, we must have another pair of sides equal from the respective rectangles.

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Hence, option C is correct.

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