Answer:
56.52
Step-by-step explanation:
Since the formula for the volume of a cone is V = (1/3)*π*r^2*h, we need to multiply the fraction 1/3, the value of pi (assuming you meant 3.14), the radius squared, and the height together to get the volume. Diameter is radius times 2, so to find the radius, multiply the diameter by .5, ending up with 3. 3^2 is 9. 1/3*3.14*9*6 is equal to 56.52.
-- The x-intercept is the point where the line crosses the x-axis.
So y=0 there.
<u>-2x - 4y = 8</u>
-2x - 4(0) = 8
-2x = 8
Divide each side by -2 : x = -4 => the x-intercept is (-4, 0)
-- The y-intercept is the point where the line crosses the y-axis.
So x=0 there.
<u>-2x - 4y = 8</u>
-2(0) - 4y = 8
-4y = 8
Divide each side by -4 : y = -2 => the y-intercept is (0, -2)
Now you have two points on the graph ... the points where the line crosses each axis.
Mark little dots at both points, then lay your ruler across both dots, and draw
the line along the edge of the ruler, as far as you want to in both directions.
Answer:
what is your question? :)
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Answer:
x = 15, UV = 12, SV = 31
Step-by-step explanation:
13 + 6 + (2x - 18) = 4x - 29
2x + 1 = 4x - 29
2x = 30
x = 15
UV = 2x - 18 = 2*15 - 18 = 30 - 18 = 12
SV = 4x - 29 = 4*15 - 29 = 60 - 29 = 31
