Each friend is roughly going to be paying 73cent
Answer:
Step-by-step explanation:
First of all, let's draw the two curves. First one (red) is a classic parabola, second (blue) is a similar curve with a tigher form. Imagine is made with paint so it's not high quality. The intersection between the two curves are easily found by solving a system of equations and are (0;0) and (1;1). At this point, the volume comes from the rotation of the shaded area, and can be obtained as difference from the rotation of the blue curve minus the red curve.
Remembering that the volume of the solid of revolution bound between is given by , in our case the volume is given by the expression
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
Sorry I'm late!
Step-by-step explanation:
<em>Formula ⇒ </em>
<h3>The Area of the face of the triangle is 17.5 in²</h3>
I hope this helps!
- sincerelynini
Expanded- 100000000+10000000+9000000+4
Answer:
just memorize the numbers in pi, I know the first like 4 numbers. 3.1415
Step-by-step explanation:
it is used for calculating the area of circles.