Solving using algebra:
Let's call the two numbers x and y. We know that xy = 180 and that x + y = 8. We can use the second equation to say that y = 8 - x, and plug that into the first equation for y to get: x(8-x) = 180Distribute:
8x - x2 = 180
-x2 + 8x = 180
x2 - 8x = -180This can be solved using the quadratic formula or by completing the square. Here is completing the square:
x2 - 8x + 16 = -180 + 16
(x-4)2 = -164
x - 4 = ±√(-164)Since this involves taking the square root of a negative number, the numbers x and y are imaginary. If you are not concerned with imaginary numbers, then there are no numbers that multiply to 180 and add to 8.
If you are concerned with imaginary numbers, you can continue solving the equation:
x = 4 ±√(-164)
x = 4 ±i√(164)
x = 4 ± 2i√(41)
So the two numbers are 4 + 2i√(41) and 4 - 2i√(41).
199
90 x 5 or 45x10 or 180 x 2.5 or 900 x 0.5 or 1800 x 0.25 or 3600 x 0.125
There aren't any such numbers. 9 and 20 are 11 apart but cannot be manipulated to give the required solution.
The three angles of a triangle are always equal to 180°, if not equal to 180° then it is not a triangle.
A supplementary angle is 180 degrees. So, it depends how many supplementary angles you add together.
60 and 3
204
333
The two numbers that multiply together to equal 180 are 10 and 18.
183
18 and 10 18 x 10 = 180 18 + 10 = 28
180. just multiply the two numbers for sq ft.
3 x 3 x 4 x 5 if you multiply them.
2 + 37 + 41 + 47 + 53 = 180
199
Multiply the two numbers together. That would be 180 square feet.
One example is 90 x 2 = 180