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3 years ago

The figures shown are similar. What is the scale factor? A.1/9 B.4/7 C.6/7 D.3/7

Mathematics

1 answer:

Rom4ik [11]3 years ago

6 0

<span>B.4/7

You can check by taking 21 * 4/7 = 12 which is figure 2
</span>

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KatRina [158]

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3 years ago

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Can someone help me and explain? I will mark brainlest. ♡

Sedbober [7]

Answer:

$p'(4) = -3$

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Step-by-step explanation:

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$p(x) = f(x)g(x) \\ p'(x) = \frac{d}{dx}(f(x)g(x)) \\ p'(x) = f'(x)g(x) +f(x)g'(x)$

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3 years ago

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3 years ago

The ratio of red to blue marbles in a bag is 2:5. If there are 65 blue marbles in the bag, how many red marbles are there? Let x

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then assume the number of total marbles to be k

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3 years ago

The figures shown are sim﻿ilar. What is the scale factor? A.1/9 B.4/7 C.6/7 D.3/7 ﻿

The figures shown are similar. What is the scale factor? A.1/9 B.4/7 C.6/7 D.3/7