Answer:
About 384.3 feet
Step-by-step explanation:
The formula for that is given by,
Where,
S is the speed of the car
d is the distance of skid
f is the drag factor for the road surface
n is breaking efficiency as percentage
Putting the values we get,
feet
So the length of skid marks would be 384.3 feet.
For the equation it would be y=my+b
Answer:
The answer is -3/8
Step-by-step explanation:
Answer: -9
Step-by-step explanation: when you add unwhole numbers they move father into the negatives if its easier you can take away the - mark and add 7 + 2 which is nine then you put the sign back good luck love!
Answer:
y = -7x + 17
Step-by-step explanation:
you want to isolate the 'y' variable, start by distributing -7 on the right side
y + 4 = -7x + 21
now subtract 4 from each side
y = -7x + 17
