Please help me with 1,2,3,4​

1. angle measure- 90 degrees

fraction of a whole turn- 4/12 or 1/4

2. angle measure- -90 degrees

fraction of a whole turn -4/12 or -1/4

3. angle measure- 360 degrees

fraction of a whole turn- 12/12 or 1 whole

4. angle measure- 180

fraction of a whole turn- 6/12 or 1/2

Step-by-step explanation:

its an acute right triangle

step-by-step explanation:

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5