Answer:
Fals, True
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
y=mx+b is used to find the slope. The m part of the equation is the slope
Answer:
5.54 feet.
Step-by-step explanation:
Let h be the height of the pool and r be the radius of the pool.
We have been given that volume of cylindrical pool in Sunny Days Apartment building is 1200 cubic feet.
We have been given that the radius of the pool is 1.5 times its height. We can represent this information in an equation as:
Substituting equation (1) in volume formula we will get,
Substituting the given volume of pool in formula we will get,
Let us divide both sides of our equation by 2.25 pi.
Let us take cube root of both sides of our equation.
![\sqrt[3]{169.7652726}=h](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B169.7652726%7D%3Dh)
Therefore, the height of the pool is approximately 5.54 feet.
Y = -4/3x + 5....the slope here is -4/3. A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal, flip the original slope and change the sign. So we have -4/3....we flip it and it becomes - 3/4....we change the sign and it becomes 3/4. So the perpendicular line will have a slope of 3/4.
y = mx + b
slope(m) = 3/4
(5,-4)...x = 5 and y = -4
now we sub into the formula and find b, the y int
-4 = 3/4(5) + b
-4 = 15/4 + b
-4 - 15/4 = b
-16/4 - 15/4 = b
-31/4 = b
so ur perpendicular equation is : y = 3/4x + (-31/4) which is written as :
y = 3/4x - 13/4 <== ur answer
Answer:
x = -4
Explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
