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Mathematics, 18.06.2021 09:30 elizabethhubbe

23. Samuel drives his car at a constant speed. If he travels 25 km in 30 minutes, how long will he take to travel 120 km?
What is the answer

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Answer from: bae2080

Step-by-step explanation:2,4

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Answer from: Quest

the length of o'p' is 1.5\times op.

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

k=\frac{o'p'}{op}

the scale factor is 1.5.

1.5=\frac{o'p'}{op}

multiply both sides by op.

1.5\times op=o'p'

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is 1.5\times op.

ansver
Answer from: Quest

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Problem 33 is shown in the diagram. why is the answer to this question not a but d

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23. Samuel drives his car at a constant speed. If he travels 25 km in 30 minutes, how long will he...

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