A helicopter is patrolling the beach 500 ft above the water and spots a person swimming at a 18° angle of depression. Is also spots a shark at a 26° angle of depression! How far is the shark from the person?

Need solving this second acceleration problem.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

What is the area of the parallelogram? 48 sqrt(3)cm2 48 cm2 24 sqrt (3) cm2 24 cm2