Use a graphing calculator to graph the function y = 70 tan 5x on the interval 0 < x < 180° and -300 < y < 300
evaluate the function at x = 359, 70°, and 1050. round to the nearest tenth.
a. 49, -192.3, 261.2
c. -0.1, -0.2,-0.3
b. 49, 192.3, -261.2
d. -6.1, -12.3, -18.8
select the best answer from the choices provided

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.