Answer: 46
Step-by-step explanation:
Answer:
The runner attain to 18 miles per hour speed.
Step-by-step explanation:
First we calculate the velocity in meters per second:
Where v is velocity, e is distance traveled, and t time taken to travel the distance e.
So, the speed is 8m/s and now we need to convet to miles per hour.
Rounded: 18 miles per hour
Answer:
Hey there!
X+Y=0.
For example, two numbers that are equally far from the 0 on a number line are -2 and 2.
-2+2=0
Hope this helps :)
Answer: 3.6 cups or 3 3/5 cups
Step-by-step explanation: what i would do here is set up a proportion. Change 3/4c to .75 cups as it’s easier to place in a proportion (and less confusing).. cross multiply .... (.75 x 48= 36) then divide 36 by 10 and that will give you x
<span>To determine the Area, A, we just multiply the two sides together:
A = (x - 1) (x + 4)
A = x^2 - 1x + 4x - 4
A = X^2 + 3x - 4</span>