I need help finding the answer

Mathematics

1 answer:

Scrat [10]3 years ago

8 0

Average rate of change of that interval is the slope from points (1,0) to (3,-8). once you plug those points into the slope formula (y2-y1/x2-x1) -> (-8-0)/(3-1), you get the answer: d. -4

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Find the ratio in simplest form. 30:6 A. 1:5 B. 4:1 C. 5:1

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ANSWER

The simplest form of the ratio
$30:6$
is

$5:1$

EXPLANATION

The ratio given to us is
$30:6$

We can divide each term in ratio by the same number.

To find the ratio in the simplest form we divide the terms in the ratio by their highest common factor, which is
$6.$

This implies that,

$30:6 = \frac{30}{6} : \frac{6}{6}$

We simplify this to obtain,

$30:6 = 5: 1$

The correct answer is C.

Alternatively,

$30:6 = \frac{30}{6}$

$30:6 = \frac{5}{1}$

This implies that,

$30:6 = 5:1$

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The width of each rect. is 1/2.

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The areas of these 3 inscribed rect. are (1/2)*{3.75,5,5.75}, which come out to:

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Answer:

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Step-by-step explanation:

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