Answer:
(x−1)(2x3+2x2+2x−1)
combine like terms, then factor
Answer:
Option 2 is correct.
Step-by-step explanation:
Given the coordinates of lines segment (3, 10) and (7, 8). we have to find the mid-point of given line segment.
Mid-point formula states that if and are the coordinates of end points of line segment then the coordinates of mid-point are
∴ Coordinates of mid-point of line segment joining the points (3, 10) and (7, 8) are
Hence, option 2 is correct.
Answer: 10
Step-by-step explanation:
40× 25%
25% = 0.25
40×0.25=10
Answer is x=8
Step-by-step explanation:
add up all the sides and set it equal to 20
add all the x's and constants
subtract the constant from both sides
then multiply by the reciprocal of the fraction from both sides and you'll get x
Answer:
a) 16
b) Using is more accurate because it represents the exact and full value of pi, rather than an estimation or approximation like 3.14.
Step-by-step explanation:
The formula to find the volume of a cone is . We know the radius is 6, so all we need to find is the height, h. By using the Pythagorean theorem, we can see that the height is , or 8. Plugging in all the values into the formula gives us:
V =
V = 16
Hope this helped! :)