What is sin θ if cos θ= √2/2 And θ is in 0< θ< π /2?

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,