B.) 10x-5 is equivalent to 6x – 5 + x + 3x
By definition, the number 
is the ratio between the circumference and the diameter:
This implies that
And so your circumference is 
Answer:
The volume of the cone is 16.8 in cubed.
Step-by-step explanation:
The formula for a cone is πr^2 multiplied by h/3. The r is radius and h is height. So throwing in the values for the variables we get 16.8 in cubed.
Answer:
60 inches
Step-by-step explanation:
<em>30% of 200 inches = 200 inches * 30%</em>
<em>30% = 0.3</em>
Substitute: 200 inches * 0.3
Multiply: 60 inches
The correct answer is c, 60!
