Answer:
1 and a half per day.
Step-by-step explanation:
6/4 = 1.5
Day 1: Chapters 1 and half of 2
Day 2: Chapters half of 2 and 3
Day 3: Chapters 4 and half of 5
Day 4: Chapters half of 5 and 5
Well, it can be easily done by differentiating function of area with respect to one of either height or radii/diameter (if calculus is enabled).say:A=pi*r^2 + 2pi*r*hV=pi*r^2*h or h=V/(pi*r^2)thenA=pi*r^2 + 2pi*r*V/(pi*r^2)to minimize surface area, we make dA/dr = 0try to do the rest, you'll find 2r = h
Answer:
2y -8
Step-by-step explanation:
−2y−8+4y
Combine like terms
-2y +4y -8
2y -8
Answer:
Length of one of the shorter congruent side is: 6 cm
Step-by-step explanation:
In order to find the length of congruent sides we have to solve the system of equations
Given systems of equation is:
y = x + 2
2x + 3y = 36
Putting y = x+2 in second equation
![2x + 3(x+2) = 36\\2x+3x+6 = 36\\5x+6 = 36\\5x = 36-6\\5x = 30\\\frac{5x}{5} = \frac{30}{5}\\x =6](https://tex.z-dn.net/?f=2x%20%2B%203%28x%2B2%29%20%3D%2036%5C%5C2x%2B3x%2B6%20%3D%2036%5C%5C5x%2B6%20%3D%2036%5C%5C5x%20%3D%2036-6%5C%5C5x%20%3D%2030%5C%5C%5Cfrac%7B5x%7D%7B5%7D%20%3D%20%5Cfrac%7B30%7D%7B5%7D%5C%5Cx%20%3D6)
As we know that x represents the shorter side, the length of short side is: 6 cm
Hence,
Length of one of the shorter congruent side is: 6 cm