Answer:A
Step-by-step explanation:
it is equivalent to 180-128 because its the same as the angle under route 2
and above runway 2
Answer:
When any value will make the expression equivalent when evaluated.
Step-by-step explanation:
Answer: look at the picture
Step-by-step explanation: hope this help
Answer:
D
Step-by-step explanation:
The formula for volume of cone is 
Where
V is the volume
r is the radius of the circular base
h is the height of the cone
<em>In the diagram shown, we can clearly see that height is 12, radius is 9. We can simply plug them into the formula and get our exact answer (leaving pi as pi):</em>
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<em>correct answer is D</em>