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3 years ago

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pushups =4,situps =7- a) the ratio of sit ups done to push up done is 4:7 b) the ratio pushups done to set ups done is 4:7 c) fo

r every 4 push ups done there were 7 situps done d) the ratio of push ups done to sit ups done is 7:4 true or false or none of the above

1 answer:

Vilka [71]3 years ago

5 0

For every 4 push ups done there were 7 situps done

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Answer:

c) 12/15 = 4/5

Step-by-step explanation:

imagine we mirror the triangle up, so that Z is on top.

then you can clearly see that 6 is cos(X) times r (and r is then 7.5).

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and again, 7.5 is r (the line making the X angle).

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Answer:

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Step-by-step explanation:

Let x be the amount in the account at 12% interest

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We are given that At the end of the first year he had earned $590 in interest.

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Step-by-step explanation:

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12 pleaseeee and thanksss

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Answer:

Step-by-step explanation:

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