Answer:
1282.81824016
Step-by-step explanation:
Find the volume of the cone (the formula is π×r²×h/3) and the volume is 359.19
Now find the volume of the cylinder which is 923.6282401554 and we just add them together which is 1282.81824016
Answer:
yes, its a solution
Step-by-step explanation:
6(-2)+5(1)=-7
-12+5=-7 this is correct
2(-2)-4(1)=-8
-4-4=-8 this is also correct
Answer:
50
Step-by-step explanation:
Answer = -4
Step-by-Step Explanation:
Given: x = 2, y = -9
Therefore, substituting the values
= 7x + 2y
= 7(2) + 2(-9)
= 14 + -18
= 14 - 18
= -4
