Calculus

The digit 0 is symmetrical because it remains the same when rotated 180 degrees. The digits 2, 3, 4, and 5 are not symmetrical as they change when rotated. The digit 6 is also not symmetrical as it does not look the same when flipped horizontally or vertically.

0.1452

The expression 4x - 3y - 5x - 2y can be simplified by combining like terms. Like terms have the same variables raised to the same powers. In this case, the x terms are like terms and the y terms are like terms. Combining the x terms, we get -x, and combining the y terms, we get -5y. Therefore, the simplified expression is -x - 5y.

The triangle is the Classical Greek Capital Letter ' Delta'. 'D' in modern English.

'Delta/D' means the difference in temperature.

Q = m DeltaT c

Energy (joule) = mass(kg) X (Difference in Temperature)T(K) X specific heat capacity.

Ignoring the other terms, if the starting temperature is 273 K and the final temperature is 298K, then 'DeltaT' = ( 298-273 = 25K) Note the temperature scale is Kelvin(K) because this eliminates the use of 'Zero/ 0oC'. in the system.

Oh, dude, math time! So, like, to solve this thrilling mystery, you just gotta subtract 3 from 9, which gives you 6. Then, divide that by 2, and voilà, you get the answer: x equals 3. So simple, even a comedian can do it!

Counting to a million at one number per second would take exactly one million seconds. This is because each number takes one second to say, so each number from one to a million would take one million seconds in total. One million seconds is equivalent to approximately 11.57 days.

The logarithm base 4 of 16 is asking the question "4 raised to what power equals 16?" In this case, 4 squared is equal to 16, so the answer is 2. Therefore, log base 4 of 16 is equal to 2.

1 x 29

14 + 15

50 - 21

58/2

No equation equals 29. But there are an infinite number

of equations of which 29 is a solution.

A few of them are:

x + 10 = 39

x - 15 = 14

2x - 8 = 50

(x + 5) (x - 5) = 216

log(x) = 1.4624

When you multiply 4x² by 4x², you multiply the coefficients (4 * 4 = 16) and add the exponents of the variables (x² * x² = x^(2+2) = x⁴). Therefore, the result is 16x⁴.

Well, honey, a polynomial equation can have multiple solutions, depending on the degree of the polynomial. A polynomial of degree "n" can have at most "n" solutions, including complex solutions. So buckle up and solve those equations, darlin'!

2x2 ÷ x = 2x

To solve for x when z equals y divided by x, you can rearrange the equation to isolate x. Start by multiplying both sides by x to get xz = y. Then, divide both sides by z to solve for x, giving you x = y/z. This is the solution for x when z equals y divided by x.

Well, honey, if you're counting one number per second without any breaks, it would take you about 31.7 trillion years to count to one sextillion. So, grab a comfy chair, a good book, and maybe a snack because you'll be at it for a while. Good luck with that counting marathon!

Well, isn't that just a happy little math problem we have here! To find n, we can simply divide 450 by 15. When we do that, we find that n equals 30. Just like painting a beautiful landscape, sometimes all we need is a little bit of math to reveal the hidden beauty in numbers.

24.5

Well, isn't that a lovely little equation we have here! To simplify 2x squared minus 2x, we can factor out the common factor, which is 2x. So, the expression simplifies to 2x(x - 1). Just like painting a happy little tree, it's all about finding the beauty in the simplicity of things.

Several equations do. You need to be more specific.

It could be anything including 20 + 8, 30 - 2, 4 x 7, etc.

1 hour = 60 minutes

2/5 hour = 2/5 x 60 = 24 minutes

Oh honey, irrational numbers are used in all sorts of fun ways! From calculating the diagonal of a square to measuring the circumference of a circle, these quirky numbers pop up everywhere in math and science. So next time you come across a pesky square root or a never-ending decimal, just remember that irrational numbers are here to keep things interesting.

56

To find the values of x and y that satisfy the system of equations x + y = 4 and y = 2x + 1, you can substitute the expression for y from the second equation into the first equation. This gives you x + (2x + 1) = 4. Simplifying, you get 3x + 1 = 4, which leads to 3x = 3 and x = 1. Substituting x = 1 back into the second equation, you find y = 2(1) + 1, so y = 3. Therefore, the solution to the system of equations is x = 1 and y = 3.

Oh, dude, branches of mathematics? Like, there's algebra, where you solve for X and make numbers play nice. Then there's geometry, where you're all about shapes and angles, like a math Picasso. And don't forget calculus, where you're basically doing math gymnastics with curves and slopes. Math, man, it's like a whole forest of numbers and stuff.

Absolutely, friend! 3 times 1 is simply 3. Just like painting a happy little tree, sometimes the simplest things can bring the most joy. Keep up the good work!

The expression 3x + 3y is a linear combination of two variables, x and y, with coefficients 3. The answer to this expression depends on the specific values of x and y. If x = 2 and y = 4, then the answer would be 3(2) + 3(4) = 6 + 12 = 18. In general, the answer to 3x + 3y is 3 times the sum of x and y.