The altitudes of two equilateral triangles are in a ratio of 3:5. The length of a side of the larger triangle is 85 ft. Find the length of the corresponding side of the smaller triangle.

Answer d; a supplementary angle = 180°, so if that angle = 150°, y would = 30°.

(6,0) i hope it makes enough sense

Hello!
your answer should be c

It's like discovering the answer to a puzzle. the purpose in solving an equation is to find the value or values of the variable that makes it a true statement. any value of the variable that makes the equation true is called a solution to the equation.