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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

What is the value ofx when y equals 6?

It depends on the relationship between 'x' and 'y'. That information is usually

presented in the form of an 'equation'. But you haven't given us one, so there's

no way anybody can begin to figure it out.

Can you give me area of a quadrilateral with sides measuring 197 x 39 x 196 x 42?

Not without knowing at least one of the angles.

You would need to know at least two of the angles (preferably opposite angles) then use Brahmagupta's formula.

What has The Golden Ratio in common with Alpha curves?

If you do not receive a useful answer to this question please resubmit with greater elaboration about the meaning of the term 'alpha curves'.

What is the logarithm of 580?

Since the base is unspecified, it is taken to be 10 and log(580) = 2.7634 approx.

At this moment clock is showing 115645 P.M. What will be time after 23999999994 hours 911515 minutes and 5615985 seconds?

05:51:30 pm (unless you have to adjust for daylight savings time) ~ 2.7 Million years from 'This moment'.

How many 0 do you put when you divide by ten?

only one and it depends if you got more zeroes in the number like 100, 1000, 10000 as many as the number has....!!!

What are the first hundred digits of pi?

3.141592653589793238462643383279502884197169399375105820974944 5923078164 062862089986280348253421170679

What is the answer of -2x plus 4greater than12?

What you want to do is get x by it self so to do that you must do two things: First you must minus 4 from both sides -- so now you have -2x greater than 8. Second you must divide by -2 however if you multiply or divide by a negative number in a greater than or less than equation then you must flip the sign -- thus you end up with x is LESS THAN -4. -2x + 4 > 12

-2x + 4 - 4 > 12 - 4

-2x > 8

-2x/-2 < 8/-2

x < -4

In maths does one minus two sine squared an equal cos squared a minus sine squared a 1-2sin2an equals sin2a-cos2a?

No.

Remember: sin2 + cos2 = 1

So, in place of (1 - 2 sin2) we can write (sin2 + cos2 - 2 sin2).

Massage that around slightly: (sin2 + cos2 - 2 sin2) = cos2 - sin2

That's not equal to (sin2 - cos2), which is the original question we were asked.

What does x equal in 3x plus 9 equals 54-2x?

3x + 9 = 54 - 2x

Subtract '9' from both sides

Hence

3x = 45 - 2x

Add '2x' to both sides

5x = 45

Divide both sides by '5'

x = 9 The answer!!!!!

Verification

3(9) + 9 = 27 + 9 = 36

&

54 - 2(9) = 54 - 18 = 36

Hence both sides are equal at '36'.

What is the answer to 6y-2 equals 2y plus 18?

6y - 2 = 2y + 8 : Subtract 2y from both sides

4y - 2 = 8 : Add 2 to both sides

4y = 10 : Divide both sides by 4

y = 10/4 = 2.5 or 21/2

Who found the secrets of infinity?

Cantor found some of them. Specifically, he proved that certain infinities were greater than others.

Cantor found some of them. Specifically, he proved that certain infinities were greater than others.

Cantor found some of them. Specifically, he proved that certain infinities were greater than others.

Cantor found some of them. Specifically, he proved that certain infinities were greater than others.

What is the answer to -16 plus 7?

The answer is -9. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.