100+80, 99+81, 98+82....
Well, isn't that a happy little question! When two angles add up to 180 degrees, we call them supplementary angles. So, if you have one angle measuring 120 degrees, its supplementary angle would be 60 degrees. Just remember, in the world of angles, when they come together to make 180 degrees, it's a beautiful harmony of balance and symmetry.
Well, darling, if you want to get all mathematical on me, I'll tell you straight - any two numbers that add up to 180 degrees are called supplementary angles. So, whether it's 90 and 90, 60 and 120, or even 179 and 1, as long as they add up to 180, they're good to go. Math doesn't have to be boring, honey, it can be sassy too!
a + 3a + 5a = 180 9a =180 a = 20
a + b + c = 180 b = 3a c = 5a Substituting the values of b and c into the first equation. a + 3a + 5a = 180 or 9a = 180 so that a = 20 then b = 3a = 3*20 = 60 and c = 5a = 5*20 = 100
180/20=99*20=180
Looking at this as an algebra equation, x + 82 = 180, all you need to do is isolate x. To do this, subtract 82 from both sides of the equation to get x = 98.
First of all add all common factors. In par. (2x) + 15 + (2x) = 180 4x + 15 = 180 Divide 4x and 180 by 4. (4x/4) + 15 = (180/4) x + 15 = 45 Then subtract 15 to 15 and 45. x + (15-15) = (45-15) x = 30 Answer is X = 30.
To solve this one, subtract 50 from 180 and you'll have your answer.
It is: 126 plus 54 = 180
a + 3a + 5a = 180 9a =180 a = 20
It is: 97+83 = 180
It is: 157+23 = 180
Oh, that's a happy little math problem! If you have a number that, when added to 90, equals 180, you're looking for the missing piece to complete the puzzle. In this case, that number is 90, because 90 + 90 equals 180. Just like adding a touch of color to bring a painting to life, you've found the perfect balance to make the equation complete.
180+72=252
87794 + 39357 + 180 + 439 = 127,770
180
120 + 60 = 180
My answer is 149.50
60 plus 60 plus 60 equals 180 !