In ΔUVW, \text{m}\angle U = (3x-10)^{\circ}m∠U=(3x−10) ∘ , \text{m}\angle V = (6x+5)^{\circ}m∠V=(6x+5) ∘ , and \text{m}\angle W = (4x-10)^{\circ}m∠W=(4x−10) ∘ . What is the value of x?x?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.