In the X column put 1, 2, and 3
for the y column, plug in the 1, 2, or 3 into the X
for example, a) y=5x+3
x= 1, 2, 3 y=5(1)+3 = 8
y= 8, 13, 18
Answer:
According to Angle Bisector Theorem, if Ray YZ is an angle bisector, then MZ and NZ are congruent.
EH= 23. It is shown that ray FH bisects EFG, EF and EH are perpendicular, FG and HG are perpendicular. Then EH and GH are congruent. Therefore since GH= 23, then EH= 23
Rate of change of line that passes through the given points is 1
Step-by-step explanation:
The ratio of vertical and horiontal changes is called the rate of change of a line. It is called slope which is denoted by m.
The formula for slope when (x1,y1) and (x2,y2) are the points on line is given by:
Given
(x1,y1) = (-6,-6)
(x2,y2) = (-2,-2)
Putting the values in the formula
Rate of change of line that passes through the given points is 1
Keywords: Slope, rate of change
Learn more about rate of change at:
#LearnwithBrainly
Answer:
Jill's rate of running = 4.667 miles/hr
Step-by-step explanation:
Let's say that rate of running = x miles/hr
so rate of biking = (x + 10) miles / hr
Time of running = rate of running / distance of running = x/6
Time of biking = rate of biking/distance of biking = (x+10)/12
Total time of cycling and biking = Time of running + Time of biking
Given that total time of cycling and biking = 2 hrs
⇒ 2 = (x/6) + ((x+10)/12)
⇒ 2 = (2x+x + 10)/12
⇒ 2 × 12 = 3x + 10
⇒24 - 10 = 3x
⇒x = 14/3 =4.667 miles/hr
Hence Jill's rate of running = 4.667 miles/hr
