what is the measure of the missing angle of the triangle? Round your answer to the nearest degree. WILL GIVE BRAINLIEST TO WHOEVER HELPS !!

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Find the multiplicative inverse of 8-12i

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4