2 years ago

"!I NEED HELP WITH MY MATH PROBLEMS, PLEASE!" (27 POINTS)

2 answers:

6 0

25. m = 14h (True)
26. Since circumference of circle is 2πr then it is right to say it is also equal to πd because:

2r = d
therefore 2πr = πd which is the circumference of the circle

Len [333]2 years ago

5 0

25. yes it's direct variation
26. yes

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amm1812

Your friend's distance from her starting point to your position is decreasing until she passes by you. This distance is D(t) = 100 ft - (20 ft / sec)t. We'll assume that your friend doesn't actually pass by you; she just gets closer and closer, from her initial 100 ft distance from you. Then:

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3 years ago

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lesya692 [45]

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makvit [3.9K]

It would be .....
Hope this helps
Have a happy holidays:)

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