The solutions are:x = 11 + k*120
x = 51 + k*120
x = 87 + k*120
where k is an integer.
In the interval (0, 360) there are 9 solutions.
Chat with our AI personalities
If you mean: -12 = 3c-9 then c works out as -1
(9*9)+9+9+(9/9) = 100
36 - here's how you get this answer: 81/9=9 The area is found by multiplying two sides, so take the square of 81 to get the two equal side measures. In this problem, the number is 9. A square has four equal sides. Two of the sides are 9. Since all sides are congruent, the other two sides must be 9, too. To get the perimeter of a square, you add up all four sides. 9+9+9+9=36 or you could do 9x4 to get 36 also. Good Luck! :)
equal
x is equal to 10 xix is equal to 19 10-19=-9 The answer to x-xix is -9