2 years ago

Find the scale factor and ratio of perimeters for a pair of similar octagons with areas 9 ft^2 and 16 ft ^2 .

1 answer:

5 0

Answer:

3/4 ratio

Step-by-step explanation:

This is the answer

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diamong [38]

one more person has to answer now lol

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3 years ago

Anna007 [38]

Answer:

-45j+-9k would be your answer in simplest form i think lol

Step-by-step explanation: yep your welcome.

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3 years ago

Fittoniya [83]

Answer:

the slope is $\frac{10}{21}$

Step-by-step explanation:

slope formula for linear equations:

$\frac{y_2 - y_1}{x_2 - x_1}$ so for the two points $\frac{-1 - (-11)}{10 - (-11)}$ $= \frac{10}{21}$

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2 years ago

guapka [62]

I want to say about 15 %

7 0

4 years ago

Amanda [17]

Let's equate the congruent sides.

$\begin{gathered} 9r-6=8r+3 \\ r=9 \end{gathered}$

Now, the segment EF is equal to the segment CD:

$4r+19=4\cdot9+19=55$

4 0

1 year ago