10, i believe. i hope this helps :)
Answer:
11+6=17
Step-by-step explanation:
0.85 is between 0.8 and 0.9
Answer:
1. D. .
2. D. .
Step-by-step explanation:
1.
, where,
r = Radius of the cone,
h = Height of the cone.
Upon substituting our given values we will get,
Therefore, the volume of our given oblique cone is and option D is the correct choice.
2.
, where,
r = Radius of the cone,
h = Height of the cone.
Upon substituting our given values we will get,
Therefore, the volume of our given right cone is and option D is the correct choice.
9514 1404 393
Answer:
C. 5x^2(x - 3)(x + 7)
Step-by-step explanation:
When 5x^2 is factored out, you have ...
5x^2(x^2 +4x -21)
To factor the remaining quadratic, you need two numbers with a sum of 4 and a product of -21. Those would be 7, -3. This tells you the fully factored form is ...
5x^2(x -3)(x +7) . . . . matches choice C