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3 years ago

20 POINTS HELPIf these two rectangles are similar, what is the measure of the missing length d ?

Mathematics

1 answer:

egoroff_w [7]3 years ago

6 0

Answer:

d (or V in the picture) = 16

Step-by-step explanation:

Because the two triangle are similar, the ratios of each of the side lengths should be equal. Therefore, 8/1 should be equal to d/2.

1.) Set up equality of ratios: 8/1 = d/2

2.) Cross multiply: 8*2 = d*1

3.) 16 = d

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Step-by-step explanation:

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2 years ago

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katrin2010 [14]

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Setler79 [48]

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3 years ago

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Vitek1552 [10]

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3 years ago

Grade 9 math plzz helpp a or b or c or d

hram777 [196]

Answer:

$g(x) = 3^{x -4}$

Step-by-step explanation:

Given

$f(x) = 3^x$

g(x) = f(x) 4 units left

Required

Find g(x)

When a point is translated 4 units left, the rule is:

$x \to x - 4$

So, we have:

$g(x) = f(x-4)$

$f(x-4)$ is calculated as:

$f(x-4) = 3^{x -4}$

Hence:

$g(x) = 3^{x -4}$

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