Lm is the midsegment of abcd. ab = x + 8, lm = 4x + 3, and dc = 299. what is the value of x?

Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3