Answer:
A is the answer.
Step-by-step explanation:
All of the points are together and the line is going down. PLEASE MARK BRAINLIEST!!!!!!!!!!
Direct variation is y = kx
Inverse variation is y = k/y
if z varies directly with x, then the equation would be z = kx
if z varies inversely with y^2 then the equation would be z = k/y^2. Combining, these two, we have z = kx/y^2
We use the first set of values to find the constant k:
x = 2, y = 5, z = 8:
8 = 2x/25, k = 100. Now we use the second set of values to find z:
x = 4, y = 9, k = 100 and z is unknown:
z = (4X100)/9^2
z = 400/81--> this is your final final answer.
*plz rate brainliest
Answer:
ok
Step-by-step explanation:
75=6w is the answer to that
0.52 Im pretty sure. Hope this helps!
