Answer:
T maximum=T average -7.8 seconds
T minimum=T average +7.8 seconds
Step-by-step explanation:
Calculation for the equation that can be
use to find the maximum and minimum times for the track team
Using this equation to find the maximum times for the track team
T maximum=T average -7.8 seconds
T maximum=64.6 seconds-7.8 seconds
Using this equation to find the minimum times for the the track team
T minimum=T average +7.8 seconds
T minimum=64.6 seconds +7.8 seconds
Therefore the equation for the maximum and minimum times for the track team are :
T maximum=T average -7.8 seconds
T minimum=T average +7.8 seconds
Answer:
q is less than or equal to 30.5
Step-by-step explanation:
Divide both sides by -3, but change the sign (bc you're dividing by a negative)
Answer:
Step-by-step explanation:
-The product of the segments of two chords intersecting each other in a circle is always equal:
-Given the chords AD and CB, we substitute to solve for x:
#Length CB is the sum of segment x and segment EB:
Hence, x is approximately 5.68 and CB is 24.68
Answer:
Step-by-step explanation:
The equation of a straight line can be represented in the slope-intercept form, y = mx + c
Where c = y intercept
Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis
From the information given,
comparing the equation given,
y=4x+1 with the slope intercept equation, y = mx + c
Slope, m = 4
When two slopes are perpendicular, their product is -1
Let the slope of the perpendicular line to the one given by the above equation be m1. Therefore,
m × m1 = -1
4 m1 = -1
m1 = -1/4
Inputting m1 = 4 into the slope intercept equation, it becomes
y = -1/4×x + c
y = -x/4 + c