A car and a truck traveling in opposite directions left Washington, D. C. The car traveled 19 miles per hour faster than the truck, and at the end of 8 hours the vehicles were 1448 miles apart. What was the average speed of each vehicle?.

answer: haha (: i’ll go see what it is

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

i think da answer is

d.square root of 3