The graph below can be used to help solve which of the following trigonometric inequalities over the interval 0 A. 5cos(x)7.5>6cos(x)-7
B. 5sin(x)7.5>6sin(x)-7
C. 5cos(x)7>6cos(x)-7.5
D. 5sin(x)7>6sin(x)-7.5

1. are the triangles similar and if so why? what is the value of x? show your work.

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?