Answer:
A)
Step-by-step explanation:
Answer:
x=40
Step-by-step explanation:
4x-20+x=180
5x-20=180
5x=200
x=200/5
x=40
The graph would match with the line crossing the Y axis at -2 and going toward the bottom right in a steep way. Down 3 boxes and right one box.
Height of cone in term of volume is 3V / πr²
<u>Given that;</u>
Volume of cone = (1/3)(πr²h)
<u>Find:</u>
Height of cone
<u>Computation:</u>
We know that;
Volume of cone = (1/3)(πr²h)
We have to calculate height from above given formula.
V = (1/3)(πr²h)
3V = πr²h
3V / πr² = h
So,
Height of cone = 3V / πr²
<em>Height of cone</em> in term of volume = 3V / πr²
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Answer:
-2
Step-by-step explanation:
If you substitute x for 4, you have -4+2 to get -2.
