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90 x 90 = 8100
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∙ 14y ago
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Is 90 a square number?
No, 90 is not a square number. 81 is 9 squared and 100 is 10 squared.
How angle between vectors affects the resultant?
The Law of Cosines shows the affect of the angle between vectors. R^2 = (A+B)(A +B)*= (AA* + BB* + 2ABcos(AB)) If the angle is less than 90 degrees the resultant squared R^2 is greater than the sum of the vectors squared. If the angle is 90 degrees the resultant squared is the sum of the vectors squared. If the angle is greater than 90 degrees, the resultant squared is less than the Sum of the vectors squared.
What is pythagoran therem?
A squared + B squared = C squared And the therem is a right triangle (90 degrees) the long bit is C the bottom is B and the other one is A
Is negative 90 squared... this is the one with the box around it... rational or irrational and are perfect squares rational or irrational?
-90 squared is rational - it is +8100. All perfect squares are not only rational but they are integers.
What is -90 - 39x plus 3x squared factored?
3x2-39x-90 = (3x+6)(x-15) when factored
What is the value of 90 squared?
It is: 90 times 90 = 8100
Is 90 a square number?
No, 90 is not a square number. 81 is 9 squared and 100 is 10 squared.
Is 8100 a squared number?
The root of 8100 is 90, so yes it is a squared number.
What two square number add up to make 90?
9 squared plus 3 squared is 90.
What does 9ha equale?
90 000 metres squared
What is the area of 10 meters long 9 meters wide?
90 meters squared.
What does a squared plus b squared equals c squared mean?
This is the description of the Pythagorean theorem. It applies to any "right" triangle -- that is, a triangle with one angle of exactly 90-degrees, and two other angles that add up to 90-degrees. A = the measurement of the length of one side of the triangle making up the 90-degree angle. B = the measurement of the length of the OTHER side of the triangle making up the 90-degree angle, perpendicular to "A". C = the measurement of the length of the third side of the triangle opposite to the 90-degree angle, also called the hypotenuse In any right triangle, A-squared + B-squared = C-squared
When a positive whole number is squared the result is 90 more than the original number. Find the original number?
The original number is 10 because: 10 squared = 10+90
How angle between vectors affects the resultant?
The Law of Cosines shows the affect of the angle between vectors. R^2 = (A+B)(A +B)*= (AA* + BB* + 2ABcos(AB)) If the angle is less than 90 degrees the resultant squared R^2 is greater than the sum of the vectors squared. If the angle is 90 degrees the resultant squared is the sum of the vectors squared. If the angle is greater than 90 degrees, the resultant squared is less than the Sum of the vectors squared.
What is a list of square numbers from 50 to 90?
There are two, 64 and 81. The first is 8 squared and the second is 9 squared. 10 squared is too much and 7 squared is too little.
What is pythagoran therem?
A squared + B squared = C squared And the therem is a right triangle (90 degrees) the long bit is C the bottom is B and the other one is A
Is negative 90 squared... this is the one with the box around it... rational or irrational and are perfect squares rational or irrational?
-90 squared is rational - it is +8100. All perfect squares are not only rational but they are integers.
