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3 years ago

11

Cindy has a picture that is 3 inches wide and 4 inches long. She wants to enlarge it so that it is 12 inches long how wide will

the picture be?

2 answers:

abruzzese [7]3 years ago

8 0

The picture will have to be 9 inches wide

Lana71 [14]3 years ago

4 0

9 inches wide.

Hope this helps:D!

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Answer:

Step-by-step explanation:

If y = 2x + 1, then dy/dt = 2(dx/dt).

If y = 2x + 1, then y = 2(40) + 1 when 40 is substituted for x. y = 81.

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Replacing dx/dt with 3 in dy/dt = 2(dx/dt) yields dy/dt = 2(3) = 6.

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Replacing dy/dt with 2 in dy/dt = 2(dx/dt) results in 2 = 2(dx/dt), so dx/dt must be 1.

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Katarina [22]

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Answer:

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Given

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Step-by-step explanation:

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