Answer:
5.5
Step-by-step explanation: :D
If the required rate is gallons per minute, then its obvious from the question, that the rate of filling the pool is 10 gallons per minute, and its obviously a constant number.
But for the rate to be in gallons per hour, then
1 minute corresponds to 10 gallons
so
1 hour corresponds to 10x60 = 600 gallons
hence
rate (gallons per hour) = 120,000/600 = 200 gallons per hour.
which is again a constant number.
AD is perpendicular to BC so slope Ad = -1/slope of BC
Slope of BC = (2 - (-1)) / (- 6- 3) = 3 / -9 = -1/3
So slope of AD = -1 / (-1/3) = -3/-1 = 3 Answer
<span>Finding the square root.</span>
Answer:
I believe that the answer is B. Rhombus.
Step-by-step explanation:
A rhombus has the properties of a parallelogram and the diagonals intersect at right angles.
Hope this helps!
