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Strike441 [17]
3 years ago
12

An athlete took forward and backward steps of equal distance to warm up before his race. After taking 10 steps total, he was bac

k at his starting position. How many steps did the athlete take in the forward and backward directions?
3 steps forward and 7 steps backward

4 steps forward and 6 steps backward

5 steps forward and 5 steps backward

6 steps forward and 4 steps backward
Mathematics
1 answer:
snow_tiger [21]3 years ago
8 0
If he took 5 steps forward and then 5 steps backwards he would be at his starting position
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What is 8.016 as a fraction in simplest form
Papessa [141]
816/100

404/25

hope this helps
3 0
3 years ago
PRECALCULUS please help​
sergejj [24]

Answer:

<h2>( f - g)(x)  =  \frac{2x -  \sqrt{x} + 14 }{3x}</h2>

Step-by-step explanation:

f(x) =  \frac{2x + 6}{3x}  \\  \\ g(x) =  \frac{ \sqrt{x}  - 8}{3x}

To find ( f - g)(x) , subtract g(x) from f(x)

That's

( f - g)(x) =  \frac{2x + 6}{3x}  -  \frac{ \sqrt{x}  - 8}{3x}

Since they have a common denominator that's 3x we can subtract them directly

That's

\frac{2x  +  6}{3x}  -  \frac{ \sqrt{x}  - 8}{3x}    =  \frac{2x  + 6 - ( \sqrt{x} - 8) }{3x}  \\  =  \frac{2x + 6 -  \sqrt{x} + 8 }{3x}  \\  =  \frac{2x -  \sqrt{x} + 6 + 8 }{3x}

We have the final answer as

<h3>( f - g)(x)  =  \frac{2x -  \sqrt{x} + 14 }{3x}</h3>

Hope this helps you

6 0
3 years ago
Compare and contrast the rate 4/5 mile in 8 minutes and 4 minutes to travel 2/5 mile
Gwar [14]

The values of the rates 4/5 mile in 8 minutes and 4 minutes to travel 2/5 mile are equal

<h3>How to compare and contrast the rates?</h3>

The rates are given as:

Rate 1 = 4/5 mile in 8 minutes

Rate 2 = 2/5 mile in 4 minutes

Calculate the above rates

This is done as follows:

Rate 1 = 1/10 mile per minute

Rate 2 =1/10 mile per minute

When the rates are calculated, the values are 1/10 mile per minute

Hence, the values of the rates 4/5 mile in 8 minutes and 4 minutes to travel 2/5 mile are equal

Read more about rate at:

brainly.com/question/2021001

#SPJ1

5 0
1 year ago
Please help, see attatched file.
liubo4ka [24]
The answer above is correct.
4 0
3 years ago
PLEASE HELP!!<br><br><br>11 (5/9 + 2/3) as a fraction
kozerog [31]
2/3 x 3/3 = 4/9
4/9+5/9=9/9=1
1+11= 12
The answer is 12
3 0
3 years ago
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