In the figure below, triangle ABC is a 45-45-90 triangle, and triangle DAC is a 30-60-90 triangle. If BC=2 sqrt 2 and if CD= c sqrt 3, where c is an integer, then what is the value of c? Any help on this would be really appreciated, as I’m super confused! Thank you so much to anyone who would be kind enough to help me!

Solve |2x - 5| = 4 if anyone could , that would be great

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Multiply sixth of sixty six by a half of ten show step by step method