2 answers:
Answer:
B =
A
Step-by-step explanation:
Given that B varies directly as A then the equation relating them is
B = kA ← k is the constant of variation
To find k use the condition A = 90 and B = 40, then
k =
=
= 
B =
A ← equation of variation
How did you add the picture to the the page
You might be interested in
Answer:
(x/3) - 5
Step-by-step explanation:
Five less than quotient of x and three
Look at mâthwáy it will help a lot !!! i promise !
Answer:
They do not form a right triangle
Step-by-step explanation:
The average annual rainfall totals for cities in new york is 43 inches
Answer:
96 cm
Step-by-step explanation:
16 cm times 6 cm = 96 cm