Calculus

Euro

Placing a question mark at the end of a phrase does not make it a sensible question. Try to use a whole sentence to describe what it is that you want answered. er to your question.

A pendulum is a piece of string attached to a 20 g mass that if you double the length it will take twice as long to swing.

3180

Idl

u can make it by an idea of angels as i did hope this help u

Constants can be integrated by multiplying the integrand(thing being integrated) times the difference between the starting point a and the ending point b i.e the integral from 0 to 10 would be 5,000,960

Depends. Are you referring to an indefinite integral (a plain ∫) or a definite integral? I'm not sure about this(i've only spent 2 days learning about integrals), but the indefinite integral of 500096 is 500096x+C. The definite integral of 500096 depends on what are your limits. Look at the answer above.

10x+15 = 7x-21 10x-7x = -21-15 3x = -36 x = -12 Which is the solution to the above equation when simplified.

There are infinite solutions, since you have 2 unknowns and 1 equation.

x+4y=12

4y=12-x

y=3-0.25x

or

x=12-4y

If you choose an y or an x, the other is defined.

There are 77 diagonals

-22 - -22

So 7x = 3 making x = 3/7

x=9

divide each side of -2x + 18 = 0 by -2, then x - 9 = 0

add 9 to each side of the equation, then x = 9

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.

4x2 - 2x - 3 = 0

(2x + 1)(2x - 3) = 0

x = -(1/2) or (3/2)

561

105 mph = 154 fps

-1

(1/8)(x-sin 4x)

It is fairly easy if you know what radius, diameter, and pi are. Basically all you have to do is multiply the radius by itself and then multiply your answer by pi. πr squared.

If all you have is the diameter, then divide the diameter by two and then do the formula.

(20x8 + 12x4) over 4x2 = 160 + 48 over 8 = 208 over 8 = [26] OR 20x8 + (12x4 over 4x2) = 160 + (48 over 8) = 160 + 6 = 166

9.1 x 5 = 45.5 m

If Roberto has 200 coins and distributes them in such a way that each friend gets at least one coin, and no two friends get the same number of coins, the largest number of friends Roberto could have is 19.

This is a simple triangular function of a number.

1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19 = 190

At that point, Roberto only has 10 coins left, and he can not give them to anyone else without duplicating the amount two friends get.

It means that each number in the sequence is formed from the previous number by adding d to it.

So, 1, 1+d, 1+2d, 1+3d, etc

or 4, 4+d, 4+2d, 4+3d, etc

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