Angle one and angle two are supplementary angles angle one equals x -39 and angle two equals x +61 find the measure of each angle

140 and 40

Step-by-step explanation:

The sum of supplementary angles  is   180

x-39 + x +61 = 180

2x+22 = 180

2x= 158

x=79

79-39=40

79+61=140

40 +140 = 180

answer are

step-by-step explanation:

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d