Step-by-step explanation:
If a variables varies jointly, we can just divide it by the other variables in relation to it.
For example, since p variables jointly as q and square of r, then
where k is a constant
First, let find k. Substitute p= 200
q= 2, and r=3.
Now, since we know our constant, let find p.
Q is 5, and r is 2.
Answer:
b/(2-3)
Step-by-step explanation:
Answer:
(x+6)( x-6)
Step-by-step explanation:
x2 - 36
[ a2 - b2 = ( a+b) (a-b) ]
(x+6)( x-6)
I hope im right!
Your answer is 842.87, rounded to the hundredths.
Http://www.homeschoolmath.net/teaching/md/multiplication_algorithm.php
this will help you