b (-1, -2) because the function value changed from increasing to decreasing
Answer:
B
Step-by-step explanation:
This answer shows values of -2, and less than -2
Answer: a=600
Step-by-step explanation:
(a+200)/400=2
a+200=2×400=800 so
a+200=800
a=600 because 800-200=600
Hope this helps. Stay healthy and safe and have a blessed and wonderful day and I hope you had a good Easter!
- Cutiepatutie
Answer:
the answer is 18 feet because that line in the middle of the triangle is half the size of AC
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>
<em>
</em>
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<em>correct answer is D</em>