D, it decreases by 6 every time while the others are multiplied by number
Given:
The distance between the two points (11, 1) and (x, 17) is 20.
To find:
The possible values of x.
Solution:
Distance formula is:
Using this formula, the distance between (11, 1) and (x, 17) is
Taking square on both sides.
Splitting the middle term, we get
Using zero product property, we get
Therefore, the possible values of x are -1 and 23.
6 hours unless there is a day in there.
Answer:
y-int=(0,40.5), x-int=(-18,0)
Step-by-step explanation: First you need to calculate the slope, which is 9/4. Then plug in a point into the y=mx+b, or slope intercept, equation using that slope.
9=(9/4)x+b. You'll get b is 40.5 which is y-int. Then plug in 0 for y and solve for x, which is your x int coordinate.
Answer:
C = 18g +350
Step-by-step explanation:
The 2-point form of the equation of a line is useful for this. For points (x1, y1) and (x2, y2), the equation is ...
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
For points (25, 800) and (60, 1430), the line is ...
y = (1430 -800)/(60 -25)(x -25) +800
y = 630/35(x -25) +800
y = 18x +350
Using the variables required by the problem statement, this is ...
C = 18g +350