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How do you work out the diagonals of a rectangle?
Well, you know that in order to classify a shape as a rectangle all of the sides have to be congruent or 90 degrees. If you draw the diagonal of that rectangle, you come up with two right triangles. So you can use the Pythagorean theorem (a squared+b squared=c squared) to find out the diagonal. Ex: If the length=4, and width=3, then diagonal=5, because 4 squared+3 squared=5 squared.
Can you draw a rectangular array of ten Xs with 3 rows?
Oh, dude, totally! So, a rectangular array is just a fancy way of saying a grid, right? If you want 10 Xs with 3 rows, you'd have 3 rows of Xs with 3 Xs in each row and then 1 lonely X in the last row. Voila! You've got yourself a rectangular array of 10 Xs with 3 rows. Easy peasy, lemon squeezy!
-3 squared by 2?
-3 squared by 2
What is the LCM of a pair of numbers whose prime factorization are 2 squared 3 5 and 2 3 squared?
2 squared 3 squared 5 or 180
Does 3 4 6 make a right triangle?
No. For it to work, then 3 squared and 4 squared would have to be equal to 6 squared. 4 squared=16 3 squared= 9 9+16= 25 6 squared= 36.
Five people bought tickets to a football game. They bought 3 tickets each. How many tickets were bough Draw an array?
15 is the answer The + will be used as the "dots" for the array Array:
Which 2 ways can you represent 81 in powers?
81 = 9^2 = 3^4 ("^" means "to the power of" - ^2 = squared, ^3 = cubed, etc.)
How do you work out the diagonals of a rectangle?
Well, you know that in order to classify a shape as a rectangle all of the sides have to be congruent or 90 degrees. If you draw the diagonal of that rectangle, you come up with two right triangles. So you can use the Pythagorean theorem (a squared+b squared=c squared) to find out the diagonal. Ex: If the length=4, and width=3, then diagonal=5, because 4 squared+3 squared=5 squared.
How do you make 9 boxes with numbers 1-9 add up to 12 in all directions?
If the boxes are in a 3*3 array, the answer is that you cannot.If the boxes are in a 3*3 array, the answer is that you cannot.If the boxes are in a 3*3 array, the answer is that you cannot.If the boxes are in a 3*3 array, the answer is that you cannot.
Three squared equals?
3 squared=9 3 squared=3*3 3*3=9
What is 3 squared x 4 squared?
3 squared = 9 4 squared = 16 9 x 16 = 144 3 squared x 4 squared = 144
What is an array for 2 times 3?
An array of 2 times 3 is a one-dimensional array of 2 elements each of which is a one-dimensional array of 3 elements. In other words, it is an array of arrays, also known as a two-dimensional array. We can imagine a two dimensional array as being a table with rows and columns. A 2 times 3 array has 2 rows and 3 columns. Each row is itself an array of 3 elements. However, we can also say that each column is an array of 2 elements.
Can you draw a rectangular array of ten Xs with 3 rows?
Oh, dude, totally! So, a rectangular array is just a fancy way of saying a grid, right? If you want 10 Xs with 3 rows, you'd have 3 rows of Xs with 3 Xs in each row and then 1 lonely X in the last row. Voila! You've got yourself a rectangular array of 10 Xs with 3 rows. Easy peasy, lemon squeezy!
What is 3 minus 3 squared?
3 - 3 squared = 6 * * * * * NO! 3 - 3 squared = 3 - 9 = -6
-3 squared by 2?
-3 squared by 2
How do you make a picture of 3 halves as a fraction?
To represent 3 halves as a fraction, you can write it as 3/2. This fraction means you have 3 parts out of a total of 2 equal parts. Visually, you can draw a rectangle divided into 2 equal parts and shade in 3 of those parts to represent 3 halves.
What is the value of - 3 squared?
9 is the value of -3 squared
