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What is the perimeter of a square that has an area of 49 cm squared?
The area of square is the square of one of its sides, which are all equal. To find the value of a side, take the square root of the area. In this case the square root of 49cm2 is 7cm. The perimeter is the sum of all four sides of the square, so the perimeter of a square with an area of 49cm2 is 7+7+7+7 = 28, or 4x7 = 28.
What do you use to find the length of a segment on a coordinate plane?
You use the distance formula.
How do you find the radius of an apple?
I would use a caliper to find the diameter of the apple and multiply by pi or 3.141592653 or use a string to measure around the apple.
How do you use a Pythagorean theorem with cube?
You can use pythagorean theorem twice to find the diagonal of a cube
How do you find slope intercept form when given coordinates?
Use: (y2 -y1)/(x2 -x1) to find the slope. Use: y -y1 = m(x -x1) to find the slope intercept equation whereas m is the slope.
How can you use 4 x7 to find 8x7 Find the product?
You can use the product from 4x7 to find the product of 8x7 by doubling the answer to 4x7. The product of 4x7 is 28 and the product of 8x7 is 56 (28 doubled is also 56).
How can you use 4x7 to find 8x7 find the product?
give a poo
How can you use 4 times 7 to find 8 times 7?
You can use 4x7 to find 8x7 because 4 x 2 is 8, and you are simply doubling one of the numbers you are multiplying, (4 to 8) and so multiply your answer from 4x7 by 2 to get the answer to 8x7. 4x7 is 28 and 8x7 is 56, and 28 x 2 is 56.
How can you use 4s facts to find 7x8?
4x7=28 2(4x7)=2x28=56
How can you use a 4s fact to find 7x8 give the product in your explanation?
4x7=28(4x7=2x28=56
How can you double the 4s fact to find 4x7?
28
What are the 7 time tables?
1x7 = 7 2x7 = 14 3x7 = 21 4x7 = 28 5x7 = 35 6x7 = 42 7x7 = 49 8x7 = 56 9x7 = 63 10x7 = 70 11x7 = 77 12x7 = 84 =)
If you know that 7x8 equals 56 how can you use the commutative property of multiplication to find the product of 8x7?
it any number can multiply by the same its commutative
What dooes 8x7 equal?
8x7 count by 7 8 times
What multiplication fact can you double to find 4x7?
commutative (order) property
What is the GCF of 16x to the 8th 24x to the 7th?
gcf(16x8, 24x7) = 8x7 16x8 = 8x7 x 2x 24x7 = 8x7 x 3
Multiples of 7 that are less than 100?
2x7=14, 3x7=21, 4x7=28, 5x7=35, 6x7=42, 7x7=49, 8x7=56, 9x7=63, 10x7=70, 11x7=77, 12x7=84, 13x7=91, 14x7=98
