(PL HELP ME ANSWERS ONLY I REALLY NEED HELP)the longest side of a triangle is 8 less than 3 times the longest side of a similar triangle if the shortest sides of the triangle are 15 and 6 respectively then what are the lengths of the longest side of each triangle.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me