11. The r in this equation stands for the radius, or 2 in this case, and the h stands for the height, or 18 in this case. Therefore, you would substitute these values in to get the equation of V=(1/3)pi(2)(18).
Multiply 2 and 18 together to get V=(1/3)pi36.
Multiply pi by 36, which should give you something around V=(1/3)(113.04).
Now divide 113.04 by 3, which is the same as multiply it by one third, to get 37.68. The volume of this cone is about 37.67 cubic inches.
12. The base of this cone, and all other cones, is a circle. The formula for the area of a circle is A=pi•r^2. This means that the pi•r^2 part of this equation represents the area of the base because that section is the exact same formula for the area of a circle, which is the shape of a cone’s base.
Answer:
Step-by-step explanation:
Answer:
The answer is 62
Step-by-step explanation:
the ratio given can be written as .
first, we need to solve for how many boys received if the girls received 40.
let's write a new ratio to show this.
notice how i was able to equal them to each other. this is because they represent the same rate.
to solve for x, cross multiply.
now solve.
the 22 represents how many boys will receive if the girls receive 40.
the question is asking how many will be given out all together. this implies that we should add 40 and 22.
62 pickle pop chips were given out.
hope this helps!
The upper portion is larger than the bottom , so this is a dilation.
The upper portion and bottom portion are connected to each other on the horizontal plane, which means the upper portion was reflected on the X-Axis.
The correct answer should be D. <span>Dilation and Reflection</span>
Answer:
@misterking_59 i 2,000 no prb
Step-by-step explanation: