Assume a statement true and then show it must be false.
<span>This is also called 'proof by contradiction'.</span>
Answer:
D
Step-by-step explanation:
In math increased means that you are adding.
Have a good day and a good rest of your week!
Answer:
4500
or 4712.39
What we need to know: The formula for the volume of a cone is: 
So we are solving for V
Step-by-step explanation:
1) Radius is half of diameter r=30/2 thus, your radius is 15
2) you then have all your variables so you can start plugging values into your equation:
r=15 h=60
This would be your exact answer but if you are solving for a rounded answer it would be
V~4712.39
They all use the metric unit to measure things (e.g. inches, centimeters, etc.)
As far as I know, I think the difference might be that a yardstick only measures 1 yard. It has 36 inches (which is 3 feet, which is also 1 yard).
A ruler usually is only 12 inches.
A measuring tape is usually 12 feet.
That's what I know.
I believe the answer is -1/5 hope this helps
