Solve for y

2. 2x-y=14 3. -5+1/4y=4 4. 3x-4y=16

What is the perimeter of square abcd? units units 28 units 37 units

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1