Answer:
50.9166
Not sure what you mean by decimal form cause it is already in decimal form...
If you meant fraction form it would be 254583
/5000
hope this helped! :)
Answer:
x= 8
y= 8/3
Step-by-step explanation:
Ich would das that the derivative of
f(x) = 6x+2
is 6
because of derivative 6x it is 6 and the derivative of 2 is 0
Charts can have different functionalities depending on the purpose or what you want to show with each chart. In general, graphs display data.
<h3>What is a graph?</h3>
A graph is a term to refer to the graphic representation of data related to some particular event or situation. There are several types of graphs such as:
- Dot plots
- Pie charts
- Bar charts
- Comparison charts
- Among others
According to the above, to choose the right graph for our task we must identify what our main purpose is and select the type of graph that best suits our purpose.
Note: This question is incomplete because the is some information missing. However I can answer it based on my general prior knowledge.
Learn more about graphs in: brainly.com/question/14375099
#SPJ1
Let 9x^2-1 = y^2
<span>=> 18xdx = 2ydy </span>
<span>=> ydy = 9xdx </span>
<span>lower limit = sqrt(9*2/9 - 1) = sqrt(1) = 1 </span>
<span>upper limit = sqrt(9*4/9 - 1) = sqrt(3) </span>
<span>Int. [sqrt(2)/3,2/3] 1/(x^5(sqrt(9x^2-1)) dx </span>
<span>= Int. [sqrt(2)/3,2/3] xdx/(x^6(sqrt(9x^2-1)) </span>
<span>= 81* Int. [1,sqrt(3)] ydy/((y^2+1)^3y) </span>
<span>=81* Int. [1,sqrt(3)] dy/(y^2+1)^3 </span>
<span>y=tanz </span>
<span>dy = sec^2z dz </span>
<span>=81*Int [pi/4,pi/3] cos^4(z) dz </span>
<span>=81/4*int [pi/4,pi/3] (1+cos(2z))^2 dz </span>
<span>=81/4* Int. [pi/4,pi/3] (1+2cos(2z)+cos^2(2z)) dz </span>
<span>=81/4*(pi/3-pi/4) + 81/4*(sin(2pi/3)-sin(pi/2)) + 81/8 * (pi/3-pi/4) </span>
<span>+ 81/32 *(sin(-pi/3)-sin(pi)) </span>
<span>=81(pi/48+pi/96+1/4*(sqrt(3)/2 - 1) - 1/32 * sqrt(3)/2) </span>
<span>=81/32*(pi+3sqrt(3)-8)</span>
