Solve for x. round to the nearest tenth of a degree, if necessary.​

Measures of the angle of r, 31 s (x+4) t (3x+9)

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Simplify the expression. -2/5(10+15m-20n)