Angles are complementary and x is 15
Answer:
c or d i think
Step-by-step explanation:
Answer:
volume of a cone = 461.58cm³
Step-by-step explanation:
to find the volume of a cone
given the radius of the cone = 7cm
height of the cone = 9cm
recall that the volume of a cone = πr² h/3
volume of a cone = 3.14 x 7² x 9/3
volume of a cone = 3.14 x 49 x 3
volume of a cone = 3.14 x 147
volume of a cone = 461.58cm³
therefore the volume of a cone whose radius is 7cm , height is 9cm is evaluated to be equals to 461.58cm³
Answer:
-7x+8
Step-by-step explanation:
Answer:
2
Step-by-step explanation: