Which of the following graphs has a slope that indicates an object whose velocity is zero
Answers
Answer:
The correct option is 1.
Step-by-step explanation:
We need to find a graph that indicates an object whose velocity is zero.
Velocity is the change in displacement with respect to time.
Let d represents displacement and t represent time.
Velocity is 0.
It means the slope of line must be 0.
A horizontal line has slope 0.
In option 1, the graph represents a line whose slope is 0. It means displacement is 0 for any interval of time. So, velocity is 0.
Therefore the correct option is 1.
Answer:
The horizontal line.
Step-by-step explanation:
A horizontal line has a slope of 0. This would be expected on a graph where time is the x axis and distance is the y axis. Time would elapse but the distance would not change.
Related Questions
The ages of five children are 2, 4, 6, 8, and 10 years. Is the mean or median the best measure of center to summarize the ages of the children? A. mean B. median C. Both mean and median summarize the data equally well.
Which of the following best describes the vegetation in North Dakota (ND)?A.broadleaf forestB.tundraC.grasslandD.desert
What is the gcf of 86,129,and 215
Janelle invested $13000 into two mutual funds. Fund A earned 6% profit during the first year, well fund B suffered a 3.5% loss. If she received a total of 324$ profit, how much had she invested in each mutual fund?
Answers
Increase=500-850=-350
%increase=Increase/original number X 100
%increase= -350/850 X 100 = -41.18%
Number is negative because it is a percentage decrease.
What is the general form of the equation for the given circle centered at O(0, 0)?
Answers
Step-by-step answer:
The general form of an equation centered at O(0,0) is given by
x^2+y^2=r^2
where r is the radius, (x,y) is any point on the circumference.
If B(4,5) lies on the circumference, then we can find the radius of the circle by substitution:
4^2+5^2=r^2
=>
r^2 = 16+26 =41
Hence the equation of a circle centred at O(0,0) and B(4,5) on its circumference is
x^2 + y^2 = 41
Answer:
Option B for plato is the correct answer
Step-by-step explanation:
B. x2 + y2 − 41 = 0
Answers
The solution to the equation 4x - 9 = 11 is x = 5.
We will use the appropriate algebraic operations to isolate the variable x in order to solve the equation 4x - 9 = 11 for x.
Here is the detailed answer:
Let's start with the formula: 4x – 9 = 11.
To get rid of the constant term on the left side, add 9 to both sides of the equation:
4x - 9 + 9 = 11 + 9.
When we simplify, we obtain 4x = 20.
To separate x, divide both sides of the equation by 4:
(4x)/4 = 20/4.
To further simplify, we have x = 5.
As a result, x = 5 is the answer to the equation 4x - 9 = 11.
Learn more about equation click;
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4x-9=11
add 9 to BOTH SIDES
4x+9-9=11+9
4x+0=20
4x=20
divide both sides by 4
(4x)/4=20/4
(4/4)x=5
1x=5
x=5
Answers
Answers
Applying the definition of quotient and creating an equation, the value of the unknown number is: z = 2.
What is Quotient?
Quotient is the result you get when two numbers are divided with each other.
Thus:
Unknown number = z
Sum of z and 22 is: z + 22
(z + 22)/z = 12 (quotient)
Solve to find the value of z
z + 22 = 12z
22 = 12z - z
22 = 11z
22/11 = z
z = 2
Therefore, applying the definition of quotient and creating an equation, the value of the unknown number is: z = 2.
Learn more about quotient on:
z+22=12z
22=12z-z
22=11z
z=22/11=2
Answers
Answer: There are 20 problems on the test.
Step-by-step explanation:
Since we have given that
Patricia scored 80% on a math test.
She missed 4 problems.
So, 20% of the math test is equal to 4 problems.
Let the total number of problems on the test be x
According to question,
Hence, there are 20 problems on the test.
You know it can't be ten because then that would make it 60% not 80% but if you add the first number of the percentage (8) and multiply it by two it will get you 16 then if you add 4 to that that would make it 20 and 16/20 equals 80%