1) 5×4=20mm
2)3×2=6mm
The area=20-6
=14mm
Answer:
2.5 hours after you start
Step-by-step explanation:
You are driving 14 mph faster than your friend, so will make up the 35 mile head start in 35/14 = 2.5 hours. You will meet 162.5 miles from your starting location. If that is Philadelphia, you will have 37.5 miles to go.
You will catch up after 2.5 hours of driving.
_____
You will arrive about 9 1/2 minutes ahead of your friend.
Hey there! :D
First, find the slope:
m= (y2-y1)/(x2-x1) (-4,2) and (-6,0)
m= (0-2)/(-6-(-4)
m= -2/(-6+4)
m=-2/-2
m=1
Now, plug that into point slope.
y-y1= m(x-x1)
y-2= 1(x-(-4)
y-2=1(x+4)
y-2=x+4
Add two to both sides.
y=x+6
The y-intercept= 6
I hope this helps!
~kaikers
Im not sure but wouldnt it be 11 over negative 3?
