You're basically saying how much space isn't taken up inside the cylinder. So you have to find the volume of both containers is subtract the cylinder's volume from the cone's volume.
Cylinder V:
Cone V:
1256.64-201.06 = 1055.58
When a number is written inside these two lines it means to find the opposite of that number.
So the opposite of -50 is +50
So your answer is
d. 50
Good Luck! :)
Answer:
4. A
5. B
Step-by-step explanation:
4. I'll solve question four first:
The two marked points on the line are (-2, -3)&(2, 5). Using the formula to find slope(y2-y1/x2-x1), substitute in the points.
5--3/2--2 or 8/4;simplified to 2/1 or 2.
Now use point-slope form: y-y1 = m(x-x1)
y--3 = 2(x--2): Substitute in the values of y1, m, and x1.
y+3 = 2x + 4: Distribute.
y = 2x + 1: Subtract three from both sides.
5. Do the same for question 5.
The first point is (-4, 2), the second point is (4, -1).
-1-2/4--4; -3/8.
Now use point-slope form:
y-2 = -3/8x -12/8: Substitute in the values of x1, y1, m, and distribute the slope to the parentheses.
y = -3/8x + 1/2