Asap! an angle in standard position measures 5π/8 radians. in which quadrant does the terminal side of this angle lie?

Hello from MrBillDoesMath!

  The second quadrant

Discussion:

Let's consider the problem using degrees.

PI = 180 degrees

5 * PI = 5 * 180 = 900

5 * PI / 8 radians =  ( 5 * 180)/8  = 112 degrees,  approximately). which lies in the second quadrant. (  90 < angle < 180 degrees)

Thank you,

MrB

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: