3 years ago

You jog 2 kilometers in 12 minutes.At this rate,how long will it take you to complete a 5 kilometer race?

Mathematics

1 answer:

wlad13 [49]3 years ago

4 0

30 minutes
you are welcome in advance

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Solve for x. 3x/4 - X/12 =7/8 simplify your answer in fraction form

Usimov [2.4K]

Answer:

7/3

Step-by-step explanation:

or, 3x/4 - 7/8 = 7/8

or, 3x/4=7/8+7/8

or, 3x/4 = (7+7)/8

or, 3x/4 = 14/8

or, 3x = (14/8)*4

or, 3x=56/8

or, 3x= 7

or, x=7/3

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If parallelogram RSTV has diagonals then RSTV must also be a _______. square and a rectangle rhombus and a rectangle rhombus rec

andrew11 [14]

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3 years ago

4x-3y=2<br> 3x=5y=16<br> solve using substitution method

vodomira [7]

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$\boxed{y=2}\\\\\text{substitute the value of y to}\ (*):\\\\x=0.75(2)+0.5\\\\x=1.5+0.5\\\\\boxed{x=2}\\\\Answer:\ x=2\ and\ y=2\to(2,\ 2)$

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2 years ago