4 years ago

If D=rt what does t equal

Mathematics

2 answers:

Bad White [126]4 years ago

7 0

D=rt
divide both sides by r
d/r=t

Kryger [21]4 years ago

4 0

The equation you gave is for solving for distance, where distance is equal to the product of rate (r) and time (t).
So, to find t, you'd have to isolate it by dividing both sides by r:
d/r=t.

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Sonja [21]

2(i).
(3y-20)+(4x-5)+(x+y-10)+(2x+5)=360 (Angles sum of it trapezium)
3y-20+4x-5+x+y-10+2x+5=360
7x+4y=390
(Shown)

2(ii).
(3y-20)+(2x+5)=180 (Interior Angles, Parallel Lines)
2x+3y=195
(Shown)

Hope it helps : )

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ra1l [238]

Answer:

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