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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
How do you solve 4x plus 5 equals x-1?
4X +5 equals x-1
Do the method of backtracking, it will be much easier. Look it up and it should tell you about it and it'll help you answer this question. But im not going to give you the answer because you have to work it out yourself. :P hahahhahahha
Convert all to either meters, centimeters or millimeters.
2.0 m = 20 x 101 cm (200 without significant digits)
50.0 cm = 50.0 cm
200.0 mm = 2.00 cm
Multiply
200 cm x 50 cm x 2 cm = 8000 cm = 80 m = 8 dam (decameters)
How do you solve x plus 3 equals 5?
X+3=5 Is the same as 2+3=5. One way to look at it is to subtract the number from te answer. So, 3-5 equals 2. 2=X.
What is 2X plus 3 equals 6 plus 4X?
First, let's put that information into an equation. 2x + 3 = 6 + 4x
Subtract 2x from both sides.
3 = 6 + 2x
Subtract 6 from both sides.
-3 = 2x
Divide each side by 2.
x = -3/2
The lines are perpendicular.
How do you solve 3y-4j equals 9?
Express one variable in terms of the other.
3Y - 4J = 9
3Y = 4J + 9
Y = (4J + 9)/3
------------------------
insert back into original equation
3(4J + 9)/3 = 9
you see the 3 factors cancel
4J + 9 = 9
4J = 0
J = 0
-------------you have J
3Y - 4(0) = 9
3Y = 9
Y = 3
----------------one set of solutions to this problem
What is x in the equation 12 to the 2x power equals 28?
(12)2x = 28
(2x) log(12) = log(28)
2x = log(28) / log(12) = 1.34098 (rounded)
x = 0.67049 (rounded)
How do you solve the proportion x5 equals 1610?
Assuming that the question is find x in x5=1610; the answer is 4.378901
What is the slope of the graph of 7x equals 3y minus 8?
7/3 im pretty sure
Another Answer:-
If: 7x = 3y-8
Then: -3y = -7x-8
And so: y = 7/3x+8/3
Therefore: the slope is 7/3 and the y intercept is 8/3
What is x if 3X plus 13 equals 61-3X?
3x + 13 = 61 - 3x : add 3x to both sides
6x + 13 = 61 : deduct 13 from both sides
6x = 48 : divide both sides by 6
x = 8
Can you help with this equation? Thanks.
Solve for x and y and z for the following.
x plus y plus z equals 9
x plus 2y plus 3z equals 23
x plus 5y plus -3z equals -7
How do you factor 5x2 plus 5x - 5 equals 0?
you would first do 10+5x-5=0, then 5x+5=0 and is factored by 5(x+1)=0. or if you want to know what x equals with, x=-1
Prove that tan(x)sin(x) = sec(x)-cos(x)
tan(x)sin(x) = [sin(x) / cos (x)] sin(x)
= sin2(x) / cos(x)
= [1-cos2(x)] / cos(x)
= 1/cos(x) - cos2(x)/ cos(x)
= sec(x)-cos(x)
Q.E.D
