3 years ago

I need a lot of help plz helps plz

Mathematics

1 answer:

zavuch27 [327]3 years ago

7 0

You need to add 5d with 5d then add the d to it for it to get the length and the width

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Julia left the park on her bicycle at a rate of 0.25 miles per minute. Anthony, who was 4.5 miles away on the same path, began h

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If d is the distance from the park, and Julia and Anthony are biking toward each other, then they will meet when:

4.5-.2t=.25t

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4 years ago

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Answer:

Step-by-step explanation:

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3 years ago

A scientist estimated that a mixture would need 5 millimeters of a chemical to balance. The actual amount d was 7 millimeters. W

Travka [436]

Answer:

29%

Step-by-step explanation:

If 7 is 100% correct then 5 would only be a portion of it

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3 years ago

Let xy=3 and dy/dt=4. Find dx/dt when x=5

tino4ka555 [31]

Answer:

xy = 3

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ydx/dt + xdy/dt = 0

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3/5(dx/dt) + 5(5) = 0

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Step-by-step explanation:

this should be able to help you :)

4 0

3 years ago

Please help, would be greatful

olchik [2.2K]

Answer:

h = 7.7 cm

Step-by-step explanation:

you can create a proportion using Law of Sines

sin 90 = sin 31

15 h

1 = 0.515

15 h

h ≈ 7.7

8 0

3 years ago