Answer:
limaçon (no inner loop)
Step-by-step explanation:
The equation of a limaçon is written generically as ...
r = b + a·cos(θ)
For b=2 and a=1, this would put the flat side on the left. Rotating it 180° can be accomplished by adding or subtracting π from θ. Then the equation can be ...
r = 2 + cos(θ-π) . . . . or ...
r = 2 - cos(θ)
Well u have to have 2 cases a day witch is 300 150+150 then times it by 7 days its 2100 bars so 2 cases would be 1050 ? I think I'm sure
Answer:
a.) 36cm²
b.) 12cm²
Step-by-step explanation:
In order to find the area of the triangles, we can use the formula 1/2(base x height)
1/2(4x6) = 12
In order to find the area of the shaded region, we must first find the area of the entire rectangle, which can be found with the formula (length x width)
6 x 10 = 60
Next, we can subtract the areas of both triangles from our answer
60 - 12 - 12 = 36
Answer:
The area of a horizontal cross section at a height is 
Step-by-step explanation:
Given that,
Height = 14 m
Radius = 2 m
Let V be the volume of a right circular cone
We need to calculate the value of R
Using given data

Put the value into the formula



We need to calculate the area of a horizontal cross section at a height y
Using formula of area

Put the value into the formula

Hence, The area of a horizontal cross section at a height is 