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How do you covert inches into squared inches?
inches is a length in one direction; square inches is an area in two directions; you need to know the second length and shape to find square inches
How do you write 900 in expanded notation using exponents?
900 = 9 x 100 9 can be written as 3 to the power of 2 100 can be written as 10 to the power of 2 It is then written as (3 squared) x (10 squared) I cannot with the editor we use show how to write 3 squared or 10 squared but I hope you know ( 3 superscript 2) x (10 superscript 2).
Four squared two minus five squared three?
Apart from writing out the answer it is hard to help you because we do not know what the difficulty is here: 422 is 16x2, and 523 is 25x3 and the difference is 43. Or perhaps you mean 4xsquared 2 - 5x squared 3, but even then we don't know what the difficulty is.
When do you know to add exponents and when to multiply exponents?
You cannot add exponents, you can only multiply. Example 3^3 it would be 3x3x3 9^3 it would be 9x9x9
How do you know the amount of square inches in a square foot?
To find out how many inches are in any rectangular space, simply multiply the height of the rectangle by the width. A square is a rectangle, so simply multiply the height (12) by the width (12). You should get 144 inches squared.
How do you work out 4 foot squared into inches?
No square unit is equal to any un-squared unit."Foot squared" is an area, but "inches" are lengths.If you want to, you can convert 4 foot squared to inches squared, but not to inches.This is how you would do it:First, you need to know the basic measurement conversion. 1 foot = 12 inches.Also, you need to know that a number squared is that number times itself.1 foot = 12 inches(1 foot) squared = (12 inches) squared = (12 inches) x (12 inches) = 144 inches squared.4 foot squared = 576 inches squared.
How do you covert inches into squared inches?
inches is a length in one direction; square inches is an area in two directions; you need to know the second length and shape to find square inches
How do you write 900 in expanded notation using exponents?
900 = 9 x 100 9 can be written as 3 to the power of 2 100 can be written as 10 to the power of 2 It is then written as (3 squared) x (10 squared) I cannot with the editor we use show how to write 3 squared or 10 squared but I hope you know ( 3 superscript 2) x (10 superscript 2).
How many square inches in 16 inch round pan?
The area of a circle is pi x radius2. You know the radius already since it's diameter/2 which is 8 inches. Your answer then is pi times 8 inches squared which is 64 times pi inches squared. pi is about 3.1415 so multiply that by 64 if you need to resolve the pi.
Four squared two minus five squared three?
Apart from writing out the answer it is hard to help you because we do not know what the difficulty is here: 422 is 16x2, and 523 is 25x3 and the difference is 43. Or perhaps you mean 4xsquared 2 - 5x squared 3, but even then we don't know what the difficulty is.
When do you know to add exponents and when to multiply exponents?
You cannot add exponents, you can only multiply. Example 3^3 it would be 3x3x3 9^3 it would be 9x9x9
How do you find the lenght sides of a 30 60 90 triangle?
That is a RIGHT triangle. You have to know the length of one of the sides to determine the length of the other two. The formula used is A squared plus B squared equals C squared. Imagine a triangle with a vertical line 3 inches long. Call that vertical line "A". Starting at the base of the vertical leg draw a horizontal line to the right that is 4 inches long. Call that horizontal line "B". Now connect the top of "A" to the right end of "B" with a diagonal line. Call that line "C". That diagonal line is 5 inches long. We know this because 3 squared (A) is 9 and 4 squared (B) is 16 and 9+16=25, the square root of which is 5.
What if using Pythagorean theorem find a leg of a triangle with a hypotenuse of thirteen and a side length of twelve?
If you are trying to get the measure of a leg, you just have to substitute into the pythagorean theorem. so the equation would be a (squared) + 12 (squared) = 13 (squared). I used "(squared)" because i dont know how to put in exponents on my computer x.x anyways after simplifying it would end up as a (squared) + 144 = 169 then subtract 144 from both sides leaving you with a squared = 25. lastly, square root both sides and the answer would end up being a=5. "a" being the side with the unknown length. hope this helps :D
How do you know the amount of square inches in a square foot?
To find out how many inches are in any rectangular space, simply multiply the height of the rectangle by the width. A square is a rectangle, so simply multiply the height (12) by the width (12). You should get 144 inches squared.
How do you know if your answer is squared when finding area?
If you have calculated it correctly, it will always be squared.
How do you calculate the height of a triangle if I know the length of each side?
A squared. + b squared = c squared.
Does a 6th grader need too know exponents?
yes!
