Is this itAnswer:
Step-by-step explanation:
It’s 15. 7- (-8)=15. It take the vector 15 units to travel horizontally to the right
Answer: 9 cars.
Step-by-step explanation:
given data:
average length of a car = 16feet
speed of the driver = 100miles/hr
Solution:
First we would need to convert the Speed of the car from miles/hr to Feet/secs.
To do this we know that 1mile/hr = 1.467 feet/secs
= 100m/hr * 1.467
= 146.7Feet/secs.
So now the number of cars between him would be
= 146.7Feet/secs / 16
= 9.17
approximately there should be 9 cars between you.
Answer:
2/3
Step-by-step explanation:
6x + 4y = 72
-6x -6x
4y = 72 - 6x
/4 /4
y = 18 - 6/4x
y = -6/4x + 18
perpidicular slope is the opposite reciprical of the original line:
-6/4 is the slope of the line above.
4/6 or 2/3 would be the desired slope
check:
the two slopes mutplied would equal -1
-6/4 x 2/3 = -12/12 = -1
