Algebra

To convert 10 cm to mm, we need to multiply by 10 (since 1 cm = 10 mm). So, 10 cm is equal to 100 mm. Adding the 2 mm gives us a total of 102 mm. Therefore, the fraction for 10 cm and 2 mm is 102/10, which simplifies to 51/5.

Well, isn't that just a happy little math problem! Let's think about it together. If we call the number x, we can create two equations: 8x + 12 = 2x + 120. By solving this, we find that x equals 9. So, the number you're thinking of is 9. Happy calculating!

-3

There are 7,500 milligrams in 7.5 grams. This conversion is based on the fact that 1 gram is equal to 1,000 milligrams. Therefore, to convert grams to milligrams, you multiply the number of grams by 1,000. In this case, 7.5 grams multiplied by 1,000 equals 7,500 milligrams.

Let's denote the length of leg YZ as x. Since leg XY is twice as long as leg YZ, its length would be 2x. The formula for the area of a right triangle is A = 1/2 * base * height. In this case, the base is YZ (x) and the height is XY (2x). Given that the area is 36 cm², we can set up the equation 1/2 * x * 2x = 36. Solving for x, we get x = 6. Therefore, the length of leg XY (2x) is 2 * 6 = 12 cm.

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.

To convert centimeters to meters, you need to divide by 100 because there are 100 centimeters in 1 meter. So, 321 cm is equal to 321/100 = 3.21 meters.

No it is not. Here is a lits of some of the first perfect numbers


6, 28, 496, 8128, 33550336, 8589869056, 137438691328, 2305843008139952128, 2658455991569831744654692615953842176, 191561942608236107294793378084303638130997321548169216

Oh, honey, if you've got 48 students in your class and 12 more girls than boys, that means there are 30 girls and 18 boys. Math doesn't lie, sweetie, so those are your numbers. Now go conquer that classroom like the boss you are!

To determine which decimal is larger between 0.5 and 0.416, we compare the digits place by place starting from the left. In this case, the first digit after the decimal point in 0.5 is larger (5) than the first digit in 0.416 (4). Therefore, 0.5 is larger than 0.416.

The product of any two numbers is the answer to the multiplication sum. For example, in the sum 7 x 9 = 63, the number 63 is the product.

To compoare any pair of decimals

First bring both decimals to the same number of decimal places by inserting suffix 'zeroes' .

Hence

0.7 - 0.70

0.16 - 0.16 # Both are now to 2 decimals places.

0.70 & 0.16

Drop the decimal point

070 & 016

Drop the prefic 'zero'.

70 & 16

It should be obvious theta 70 > 16.

Hence it follows that 0.7 > 0.16

This method is good for comparison of any pair of decimal numbers.

Oh, dude, you're hitting me with some math? Alright, so 6x plus 1 is just a fancy way of saying you take 6 times whatever x is, and then add 1 to it. It's like the math version of adding a cherry on top of your sundae.

70 has factors of 7 x 10

'7' is a prime number.

10 is a compound ( non-prime number) , because 10 = 2 x 5.

0.75

Use logarithms to base '10.

Hence log(10) a^(1/50) Fiftieth root)

and log (10) a^(1/2) second root ( square root)

Under the rules of logarithms we can re-write as

[(1/50)log a] / [(1/2)log a]

Cancel down by 'log a' hence

(1/50) / ( 1/2)

1/50 X 2/1 =

2/50 = 1/25 the answer!!!!!!

National Cultural Variables

An entire country may have a series of cultural norms; individual ethnic groups within

that country may accept most of those norms as well as adding their own

Muhammad Waseem Arshad

To factorize the expression 4ab - 6ab, you first need to identify the common factor between the two terms, which is 2ab. You can then factor out this common factor to rewrite the expression as 2ab(2 - 3). Therefore, the fully factorized form of 4ab - 6ab is 2ab(2 - 3) or simply -2ab.

Oh, dude, 100,000 in base 10 is just... 100,000. I mean, it's like asking what's the color of the sky - it's blue, man. So, yeah, 100,000 in base 10 is just 100,000. Nothing fancy, just a big ol' number chillin' in base 10.

If the perimeter of a shape is 78, it means the sum of all its sides is 78 units. To find the measurement of each side, you would need to know the number of sides the shape has. For example, if it is a rectangle with two equal sides and two other sides of different lengths, the measurement of each side would be 78 divided by 2, which is 39 units.

A number greater than 0 and less than 1 falls within the interval (0, 1). This interval includes all real numbers between 0 and 1, but not including 0 or 1 themselves. In mathematical notation, this interval can be represented as 0 < x < 1, where x is the variable representing the number. Examples of numbers in this interval include 0.5, 0.75, and 0.999.

3

3.03

3.3

3.333

3.33 continuous

Oh, dude, let me break it down for you. So, a cube has 6 faces, and each face is a square, right? And we know that the sum of the interior angles of a square is 360 degrees. So, if you multiply 360 by 6 (for the 6 faces), you get 2160 degrees. Boom, there's your answer.

The circumference of a circle can be calculated using the formula C = 2πr, where C is the circumference, π is the mathematical constant pi (approximately 3.14159), and r is the radius of the circle. In this case, the radius is 16 cm, so the circumference would be C = 2 x π x 16 cm = 32π cm, or approximately 100.53 cm.

Oh, dude, 2.500 is the decimal number that is equal to 2.5 and has three decimal places. It's like the fancier version of 2.5, you know, with all those extra zeros hanging out at the end. So, if you ever need to impress someone with your decimal number knowledge, just drop that 2.500 on them.