What are the two possible answers for the equation Ix/5I = 3?

Either or .

Step-by-step explanation:

.

Hence, there are two possibilities to consider:

If , then .

Substitute into the original equation: . Solve for : .

Important: verify that the solution meet the assumption . Indeed, and is indeed non-negative. Hence, the solution is valid.

On the other hand, if , then .

Substitute into the original equation: . Solve for : .

Similarly, verify that the solution satisfies the current assumption that . Indeed, this assumption is met, and is also a valid solution.

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees