Answer:
70,110,110,110
Step-by-step explanation:
I'm Asian and I was less than 5 minutes
Combine like terms to get 2x + 6x which is 8x and 3y + 9y which is 12y so the simplified answer is 8x + 12y
Answer:
y = 55x + 15
Step-by-step explanation:
i think this is it, but it might not be right
Answer:
Step-by-step explanation:
1. If you join the top part and the bottom part of the figure, you obtain a sphere. Then, you must apply the formula for calculate the surface area of a sphere:
Where r is the radius ()
2. Then:
3. The formula for calculate the suface area of the red part, which is a cylinder, is:
Where h is the height (h=32mm)
4. Then:
5. So, the total surface area is:
Answer:
89
Step-by-step explanation:
we evaluate when t=2
so it's 89 feet