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umka21 [38]
2 years ago
12

If one of the cars starts and ends at the same point in the race (making a loop around the track), what is the car's

Mathematics
1 answer:
enot [183]2 years ago
8 0

Using it's concept, it is found that the displacement of the car is of 0.

The displacement is given by the<u> change in position</u>, that is, the final position subtracted by the initial position.

In this problem, the car is in a loop, which means that the <u>final position is the same as the initial position</u>.

  • Hence, a number is subtracted by itself, which means that the displacement is of 0.

A similar problem is given at brainly.com/question/12619606

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F(x) = (x + 1)²<br><br>what is the domain of f? please help​
Elenna [48]
The domain is all real numbers
4 0
3 years ago
Reflect (5,-5) in (a) the x-axis and (b) the y-axis.
astraxan [27]

Answer:

a. (5,5)

b. (-5,-5)

Step-by-step explanation:

reflection over x-axis flips the sign of y-coordinate

reflection over y-axis flips the sign of x-coordinate

6 0
3 years ago
(4x-5) (4x+5) <br><br> Expand and simplify
goldfiish [28.3K]

Step-by-step explanation:

(4x-5)(4x+5)

multiply each

4x×4x=16x^2

4x×5=20x

-5×4x= - 20x

-5×5= -25

16x^2+20x-20x-25

16x^2-25

3 0
3 years ago
Which fraction is closer to 1 5/6 or 6/5 and why
irina1246 [14]
Calculate the absolute differences
1-5/6=1/6
6/5-1=1/5
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8 0
3 years ago
What is the solution of 1/3|3x-9|-5=4?
zlopas [31]

Answer:

{-6, 12}

Step-by-step explanation:

Assuming that you meant (1/3), then you have:

(1/3)|3x - 9| - 5  = 4

First, let's combine the -5 and the +4:

(1/3)|3x - 9|  = 9

Next, multipy both sides by 3 to eliminate the fraction 1/3:

|3x - 9| = 27

This absolute value equation has two separate parts:

3x - 9 = 27, and

-(3x - 9) = 27.

In the first case, we have x - 3 = 9, or x = 12.

In the second case, we have -3x + 9 = 27, or -3x = 18, or x = -6.

The solution set is {-6, 12}.

4 0
3 years ago
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