Atriangle has angle measurements of 142°, 32°, and 6º. what kind of triangle is it?

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)