If sin theta < 0 and tan theta < 0 then a) 270 < theta < 360

b) 180 < theta < 270

c) 0 < theta < 90

d) 90 < theta < 180

P. S. (the numbers are in degrees)

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}