Given ALYN, find m_Y.
Round your answer to the nearest hundredth of a degree.
10

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.