you do not give a value for PI so I am using 3.14
V=PI x r^2 x H
you know volume and radius so put those into the equation
525 = PI (3.14) x 5^2 x H
525 = 3.14 x 25 x H
525 = 78.5 x H
divide both sides by 78.5
6.687 = H
round off answer as needed 6.7cm or 6.69cm
NOTE : the answer may vary slightly depending on the value of PI used.
but this is how you calculate the height.
The result of a transformation can be called,translation reflection or rotation the original figure is called a preimage
-2(3x + 2) ≥ -6x - 4
-6x - 4 ≥ -6x - 4 |add 6x from both sides
-4 ≥ -4 - true, because -4 = -4
Answer: <span>Each number is a solution to <span>this inequality.</span></span>
Answer:
Options A and B
i.e., A. 4(3) and B.
Step-by-step explanation:
Like radicals are similar to like terms.
For example,
x, 2x, -10x, , 7.3x are like terms.
are some more examples of like terms.
Similarly, like radicals are:
etc.
Hence, from the given options, like radicals to are:
A. and B.
Answer:
Option c): Less than 50
Step-by-step explanation:
By extending the grids for the graph to the right and a bit down, by understanding that the three points shown seem to behave like a straight line, and keeping the line (represented in green in the attached image) as predictive for the future, we can say that when the look at the grid-point that represents x = '20, the value for the vertical coordinate must be between 40 and 50 - definitely below 50, as suggested by option c).
This point in question is pictured in red in the attached image.