Answer:
N = 14 - 7 = 7 - 5 = 2 is the answer
Step-by-step explanation:
Also My zodiac sign is ♓
Answer:
17. y=1/2x+5
18. y=-2x+15
19. y=2x-7
Step-by-step explanation:
Number 17.
(4,7); parallel to y=1/2x-1
You know that lines that are parallel to each other have the same slope, so the slope is 1/2x.
1. Use the point-slope formula to solve for the slope-intercept equation.
y-y1=m(x-x1)
m= 1/2
x= 4
y= 7
y-7= 1/2(x-4)
y-7= 1/2x-2
y=1/2x+5
Number 18.
(4,7); perpendicular to y=1/2x-1
You know that lines that are perpendicular to each other have the opposite reciprocal slope, so the slope is -2.
1. Use the point-slope formula to solve for the slope-intercept equation.
y-y1=m(x-x1)
m= -2
x= 4
y= 7
y-7=-2(x-4)
y-7=-2x+8
y=-2x+15
Number 19.
f(3)=-1
f(4)=1
To write a linear equation, first find the slope with the slope formula.
x1= 3
y1= -1
x2= 4
y2=1
(y2-y1)/(x2-x1)
(1-(-1))/(4-3)
2/1
m=2
Use the point-slope formula and solve for the slope-intercept equation.
y-y1=m(x-x1)
y-1=2(x-4)
y-1=2x-8
y=2x-7
the triangle are equal and x
Answer: It will take 1.07 hour for the shuttle to overtake the satellite in 599 miles.
Step-by-step explanation:
Since we have given that
Distance between a space shuttle and a damaged satellite = 799 miles
Speed of shuttle = 560 miles per hour
Speed of satellite = 186 miles per hour
Since they move in the same direction.
So, Relative speed = 560+186=746 miles per hour
We need to find the time taken by shuttle to overtake the satellite.
So, time taken would be
Distance would be
Hence, It will take 1.07 hour for the shuttle to overtake the satellite in 599 miles.
