Answer:
994
Step-by-step explanation:
First, let's translate the statement into a mathematical expression.
Now, we can evaluate the expression when t = 2.
Given line ax+by=c and point (h, k), the perpendicular line through (h, k) can be written as
b(x-h) -a(y-k) = 0
In order for this to be in standard form, it must be rearranged somewhat, and any common factors removed.
We can start with
20(x-8) -5(y-3) = 0
4x -32 -y +3 = 0
4x -y = 29
The standard-form equation of the desired line through (8, 3) is
4x -y = 29
Answer:
(3) Driving in a straight line at 100 kilometers per hour
Step-by-step explanation:
let us see each at a time.
(1) Slaming on the brakes causes the speed to become 0units/sec and car comses to rest. the car experiences deceleration (negative acceleration), we can role this one out.
(2) Going from 0 to 100Kilometers per hour, speed increases from 0 to 100km/s in 10 seconds that is acceleration. we can rule this one out.
(3) Driving in a straight line with 100km/hour velocity, here we have constant velocity and there is no acceleration so in this case we are not accelerating.
Answer:
=HI .7.5 units
Step-by-step explanation:
Answer:
150 leaves
Step-by-step explanation:
50% is helf of the whole, so you just want to divide 300 by 2, and you get 150. I hope this helps :)