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Calculus
The branch of mathematics that deals with the study of continuously changing quantities, with the use of limits and the differentiation and integration of functions of one or more variables, is called Calculus. Calculus analyzes aspects of change in processes or systems that can be modeled by functions. The English physicist, Isaac Newton, and the German mathematician, G. W. Leibniz, working independently, developed calculus during the 17th century.
25,068 Questions
Should you use addition for the problem x plus 11 equals 36.3?
No it should be subtaction because:-
x+11 = 36.3
Subtract 11 from both sides
x = 25.3
Which one below is not a general function of optical instruments?
The question asks about something "below". In those circumstances would it be too much to expect that you make sure that there is something that is below?
What are the differences of x squared and negative x squared?
Assuming the second term is (-x)2 rather than -(x2), there is no difference.
If the second term IS -(x2), then the difference is 2x2
What value of x satisfies the equation 2tan x plus 2square root3 equals 3square root3?
2tan(x) + 2√3 = 3√3
2tan(x) = √3
tan(x) = √3 / 2
x = atan(√3 / 2)
x ≈ 0.71372437894476563082
Skew lines can refer to non-coplanar lines and, if that is the case, they cannot cross.
When y is isolated the equation x equals 3 2y-1plus 2 is written how?
do you mean x=3(2y-1)+2?
if so, (x-2)/6=y
here are the steps:
x-2=3(2y-1)+2-2
(x-2)/3= (3(2y-1))/3
((x-2)/3)/2=y
(x-2)/3/2 also equals (x-2)/3 * 1/2
What is one solution of X2 plus X-6 equals 0?
x2+x-6=0
* * * * *
Perhaps the solution you are looking for is:
x2 + x - 6 = (x - 2)(x + 3) = 0;
whence, x = 2 or -3.
What is de result of 2x plus 3 equals 9X equals?
2x + 3 = 9x start by bringing the 2x over- minus it from both sides
3 = 7x divide 7 by on sides
x= 3/7
x = .4285714285714 repeating. :)
X minus 4 0ver 15 divided by 2x plus 13 over 15?
[ (x - 4) / 15 ] / [(2x + 13) / 15] = (x - 4) / (2x + 13)
The digits of pi are not periodic. Pi is an irrational constant, and if its digits were periodic, it could be expressed as a ratio of constant integers, meaning it would be rational.
This isn't a proper question! I think you mean "minimizes the amount of METAL used to make the can" ....
Even this isn't a question.
However, the minimum ratio of surface area to volume - i.e. used the least metal/ aluminum etc - will be a sphere. Not very useful for a drinks can though?
How can I solve -8x plus 4 equals -4x?
-8x+4=-4x
Change -8x into a positive number, so that it cancels itself out..
Then add it to -4x.
So your problem should look like this:
4=4x
4 divided by 4 = 1
So X=1
What is x in x minus seven eighths equals negative five twelfths?
X - 7/8 = - 5/12
let's get those denominators the same; 24 looks right.
X - 3*7/3*8 = - 5*2/2*12
X - 21/24 = - 10/24
add 21/24 to both sides
X = 11/24
check
11/24 - 21/24 = - 10/24
- 10/24 = - 10/24
or
- 5/12 = - 5/12
What is the slope of 2y plus 6x equals 1?
You need to rearrange the equation so that it is in the form y=mx+b. This is the slope intercept equation for a line. In this form, 'm' is the slope.
So, for 2y+6x=1 you begin by bringing the '6x' to the other side of the equation. You do this by subtracting '6x' from both sides.
Once you do this you are left with:
2y = -6x + 1
The next step is to divide both sides by 2 in order to isolate the 'y'.
Now you have:
y = -3x + 0.5
-3 = m
0.5 = b
So your slope is -3.
