Answer:
Height of cylinder is .
Step-by-step explanation:
Diameter of cylinder, D = 6 feet
Relation between Radius, R and diameter, D is given by:
So, radius, R = feet
Let height of cylinder be feet.
Formula for volume of cylinder is given by:
Where, R is the radius of base of cylinder
and H is the height of cylinder
We are given that,
Using formula for volume,
Hence, Height of cylinder is .
Answer:
The solve of that problem is that Hernry invested $18.000 in stocks and $6.000 in bonds.
Step-by-step explanation:
First, to explain you have to do a multiplication about 6 on three. Like three times more than bonds, the result is 18. Then you have to do a subtraction on $24.000 less $18.000, and the result is $6.000, so six is the amount on bonds. And is three times less than stocks, like the questions ask.
Answer: 1. (p^2 - 6)(1 - q(p^2 - 6)) 2. (a - b)(z + a - b)
Step-by-step explanation:
In the first question think of p^2 - 6 as the letter A. You would get A - q A^2, factorizing it to get A(1-qA). Then substituting the A with the p^2 - 6, you would get (p^2 - 6)(1 - q(p^2 - 6))
Now in the next question, you need to understand the priniciple
(a - b) ^ 2 = (b - a) ^ 2
As a^2 - 2ab + b^2 = b^2 - 2ab + a^2
So we get z(a - b) + (a - b) ^ 2 and using the same technique from the last question, you get (a - b)(z + a - b)
Hope this helps!!!
Answer:
(x + 3)(x - 3).
Step-by-step explanation:
Yes, because both y^2 and 9 are perfect squares.
y^2 - 9
= (x + 3)(x - 3).
Answer:
There are about five things graphs need.
- <em>text</em>
- <em>grid lines</em>
- <em>visual structures</em>
- <em>scales and tick marks</em>
- <em>axes and backgroud</em>
Explanation:
- The text is essential because it can directing the viewer on what the graph is talking about.
- A grid line is useful to help you compare, notice, and study patterns on a graph more precisely.
- Visual structures is very important bc it represents data and values in a graph.
- Scales and tick marks are essential bc it can point out where you are on the graph.
- Axis is the definition of graph bc it determines whether the graph has a verticle axis or horizontal axis.