3 years ago

rectangle abcd is similar to rectangle pqrs. given ab=14 cm, BC=8cm and pq=21cm, calculate the length of QR

1 answer:

6 0

QR =12 because you set up a proportion 21/14=x/8 then cross multiply and get 14x=168 then you divide and get 12

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GaryK [48]

Answer:

The answer is B: I and III only.

Step-by-step explanation:

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3 years ago

alexandr402 [8]

The answer should be 1/4

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nignag [31]

The graph should look most like graph D.

This is that equation graphed out:

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3 years ago

Vilka [71]

Answer:

X = 8√2.

Step-by-step explanation:

In a 45-45-90 triangle the ratio of the sides are x:x:√2 x.

So here, x = 8 and the side X = 8√2.

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4 years ago

boyakko [2]

Not sure but I’d like to say A

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2 years ago