Determine whether each pair of triangles is similar. if similarity exists, write a congruency statement relating to the two triangles. give a justification for your answer.

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?