An arch at a new amusement park is constructed with two vertical walls and parabolic arch top, where X represents the horizontal distance in feet and f(x) represents the height in feet. The y-axis represents the vertical left edge of the arch. Since the arch and it’s base are symmetrical, complete the equation for the line containing the vertical, right edge of the arch.
X=
Answers
The equation for the line containing the vertical right edge of the arch is x = 60.
How can we find the equation of the line representing the right edge?
The line representing the right edge is the line passing through the parabola on the right side at y = 20.
We can find the equation of the line as follows:
It is given that the left edge of the arch is the y-axis.
The parabola and the vertical base are symmetrical.
We can see that the left edge begins (0, 20). This means that the right edge would also have y = 20.
Observe the given graph. We can see that the parabola passes y = 20 again at the point (60, 20).
This means that the equation of the line representing the right edge is x = 60.
Therefore, we have found the equation for the line containing the vertical right edge of the arch to be x = 60.
Learn more about parabolas here: brainly.com/question/4148030
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Answer:
The answer is x=60.
Since the arch and its base are symmetrical, so that other side of arch should be at (x, 20). Refer to x-axis when y is equal to 20. Thus, x=60.
I just took the test and the answer is correct.
Step-by-step explanation:
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Final answer:
400 hundreds is equal to 40,000, not 4,000. In the decimal number system, 100 is a unit ten times larger than ten (10). Therefore, 400 multiplied by 100 equals 40,000.
Explanation:
The statement '400 hundreds is the same as 4000' is in fact, incorrect. In the decimal number system, one hundred (100) is a unit that is ten times larger than ten (10). So, 400 hundreds would be equivalent to 40,000, not 4,000.
Here's a step-by-step explanation:
- Remember that 1 hundred equals 100.
- To find the total, you must multiply the number of hundreds (400 in this case) by 100.
- So, 400 * 100 = 40,000.
Therefore, 400 hundreds equal 40,000, not 4,000. The understanding of place value is very essential in mathematics.
Learn more about Place Value here:
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2. The slope is -3 and the y-intercept is 2
The formula is y= mx + b (m represents slope and b represents y-intercept)
*graph is there.
1. What is the initial rate (in dollars) that Harold charges for mowing lawns?
2.What is the hourly rate (in dollars) that Harold charges for mowing lawns?
3.If y represents the total amount of money in dollars that Harold makes over x hours, then what is the equation that represents this function?-pick one
a. 10y=5x
b.5y=10x
c.y=10x+5
d.y=5x+10
4.If Harold made $85 for mowing Mr. Ridpath's lawn, how many hours did it take him to mow the lawn?
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2.3 hours
3.c
4.8 hours
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That 3 makes the quotient 16.75
If rounding to the next whole number, 17.
If rounding to the ones place, 16.8
:D