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Illusion [34]
2 years ago
11

Which is an equivalent equation solved for t?

Mathematics
2 answers:
Anna71 [15]2 years ago
7 0

Answer:

Step-by-step explanation:

f = v + at....solving for t

f = v + at....subtract v from both sides

f - v = at....divide both sides by a

(f - v) / a = t or could also be : t = f/a - v/a <==

elena55 [62]2 years ago
5 0

Answer:

( :

Step-by-step explanation:

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bagirrra123 [75]

Answer:

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Step-by-step explanation:

8 0
3 years ago
a student played a computer game 500 times and won 370 of these game. he then won the next "x" games and lost none. he has now w
a_sh-v [17]

So, this is a proportion problem. If we express 75% as a fraction (3/4ths), we have:

\frac{370+x}{500+x}=\frac{3}{4}

Since he won all of his games, we add the number won (x), to the number previously won and divide it by the total games played which is just the previous games played plus the number of current games played, so since he lost no games we still add x to the denominator as well. Solving this gives us:

4(370+x)=3(500+x) \implies\\ 1480+4x=1500+3x \implies \\ x=20

That x value is 20.

3 0
2 years ago
Use the quadratic formula to solve the equation <br> X^2+9X+20=0
lions [1.4K]

Answer:

x=-4

x=-5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
PLEASE HELP! :)
Katarina [22]
Well lets see. You have a total of 52 marbles. So all you would have to do would be to find the percent of 52 out of 60. This sounds confusing and I may not be completely right but I hope you give it a shot!
3 0
3 years ago
Please help me I would really appreciat it
Bingel [31]
Easy. Just add a 0 on the end of the numerator and denomenator.
7 0
2 years ago
Read 2 more answers
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