Algebra

There are an infinite number of irrational numbers between 2 and 4. See the link below for the definition of irrational numbers.

The two most popular irrational numbers between 2 and 4 are pi (3.14159...) and e (2.71828...).

Well, sweetheart, the calendar year 2002 will repeat exactly 11 years after it originally happened. So, mark your calendars for the year 2013 because that's when you'll get to relive all the early 2000s nostalgia. But hey, who's counting anyway?

39 hundredths is not the same as 390 or 3900. 39 hundredths is written as 0.39 in decimal form, which means it is equivalent to 39/100. On the other hand, 390 is equal to 390 wholes, and 3900 is equal to 3900 wholes. So, 39 hundredths is a fraction of 1 whole, while 390 and 3900 are whole numbers.

The calendar for the year 2002 will repeat itself in the year 2013, as they share the same pattern of days and dates. This is because the Gregorian calendar repeats every 11 years for the same year. Therefore, you can expect the calendar for 2002 to align with the calendar for 2013 in terms of days of the week corresponding to specific dates.

Oh, dude, the 1988 calendar year will repeat in 2024. It's like a blast from the past, but with better technology and more avocado toast. So, mark your calendars for 2024 and get ready for some rad nostalgia!

Oh, dude, the 1962 calendar will repeat in 2018, like, obviously. Calendars, man, they just keep on cycling through the years. So, if you're planning a '62-themed party, better mark your 2018 calendar, like, ASAP.

The square root of 640000 is 800. This is because the square root of a number is a value that, when multiplied by itself, gives the original number. In this case, 800 multiplied by 800 equals 640000.

The square unit of a 4 by 6 rectangle is 24 square units. This is calculated by multiplying the length (4 units) by the width (6 units) of the rectangle. The resulting product represents the total area of the rectangle in square units.

Well, isn't that a happy little question! Let's turn 2.06 into a fraction. We can write it as 2 and 6/100, which simplifies to 2 and 3/50. Remember, there are many ways to express numbers, just like there are many ways to paint a beautiful landscape.

There are 24 permutations with four digits, assuming no repetition:

These are as follows:
{1,2,3,9} {1,2,9,3} {1,3,2,9} {1,3,9,2}
{1,9,2,3} {1,9,3,2} {2,1,3,9} {2,1,9,3}
{2,3,1,9} {2,3,9,1} {2,9,1,3} {2,9,3,1}
{3,1,2,9} {3,1,9,2} {3,2,1,9} {3,2,9,1}
{3,9,1,2} {3,9,2,1} {9,1,2,3} {9,1,3,2}
{9,2,1,3} {9,2,3,1} {9,3,1,2} {9,3,2,1}

The formula to work out permutation without repetition is n! / (n - r)!.

The GCF is 30.

Oh, honey, a square has equal sides, so the width is the same as the length. It's like asking how many legs a dog has - four, always four. So, if you want the width of a square, just measure one side and call it a day.

-12
A negative times a positive is always a negative.
A negative times a negative is always positive.

Yes, the diagonals of a square bisect the angles. This means that each diagonal divides the angles at the vertices into two congruent angles. In a square, all angles are right angles (90 degrees), so each diagonal divides the right angles into two equal angles of 45 degrees each. This property holds true for all squares.

To solve the equation "x of -17 equals 17x," we first need to determine what "x of -17" means. This can be interpreted as the product of x and -17, which is -17x. Therefore, the equation can be rewritten as -17x = 17x. To solve for x, we can add 17x to both sides to get 0 = 34x. Finally, dividing by 34 on both sides gives us x = 0.

The greatest common factor (GCF) of 3 and 49 is 1. This is because the only positive integer that divides both 3 and 49 without leaving a remainder is 1. In other words, 1 is the largest number that both 3 and 49 can be evenly divided by.

In the context of Cartesian coordinates, the ordered pair (0, 0) represents a point at the intersection of the x-axis and the y-axis, also known as the origin. The first number in the ordered pair (0) represents the x-coordinate, which is the distance along the horizontal axis from the origin. The second number (0) represents the y-coordinate, which is the distance along the vertical axis from the origin. Therefore, the ordered pair (0, 0) indicates a position where both the x and y coordinates are zero, placing the point at the origin of the coordinate plane.

0.75

65 yards = 195 feet (each yard is three feet).

To find the volume of a rectangular prism when given the surface area, we need more information than just the surface area. The surface area of a rectangular prism is calculated using the formula 2lw + 2lh + 2wh, where l, w, and h are the length, width, and height of the prism, respectively. Without knowing at least one of these dimensions, we cannot determine the volume of the prism.

Oh, what a lovely math problem we have here! Let's paint a happy little picture with numbers. If the larger number is 4 times the smaller number, and their difference is 36, we can see that the smaller number is 9 and the larger number is 36. Just like painting a beautiful landscape, sometimes all we need is a little patience and perspective to see the whole picture come together!

To simplify the expression 5x - 6y - 2x - y, you first combine like terms by adding or subtracting coefficients of the same variables. In this case, combining like terms gives you 3x - 7y. So, the simplified form of the expression is 3x - 7y.

Diamonds come in all shapes and sizes, which determine the number of perpendicular lines (assuming you are referring to the edges as the lines) so there is no one number of lines or perpendicular lines on a diamond.

The expression 7X + 8 represents a mathematical operation where the variable X is multiplied by 7 and then 8 is added to the result. The expression cannot be simplified further without knowing the specific value of X. If X is a known value, you can substitute it into the expression to find the numerical result.