Step-by-step explanation:
y |X(the sign for protionality) 1/√x
y = 7 when x = 36
y = k/√x
7 = k/√36
7 = k / 6 cross multiply
k = 7×6
k = 42
find y when x is 4
y = 42/√x
y = 42/√4
y = 42/2
y = 21
Answer:
b.a rotation 270 clockwise
Step-by-step explanation:
-5+(-4)
-5-4
-9
Therefore, -9 is the correct answer
You need to find the equation of y=Mx+b
Answer is y=-5/3x+5
Brainliest?
The volume of a cylinder can be found be using the formula
A = pi * r^2 * h
In your cylinder, the height is 10 and the radius is 4, so substitute those values in the equation:
A = pi * 16 * 10
The area is 160*pi.
