Question

Need help with algebra 2

Answer 1

Given:

Expression is

`4(Sin(\theta)-2)=-6.25`

Required:

`\text{ Find value of }\theta?`

Step-by-step explanation:

We will solve as:

`\begin{gathered} 4(Sin(\theta)-2)=-6.25 \\ Sin\theta-2=(-6.25)/(4) \\ Sin\theta-2=-1.5625 \\ Sin\theta=0.4375 \\ \theta=Sin^(-1)(0.4375) \\ \theta=25.9^(\circ) \end{gathered}`

Answer:

Hence, option C is correct.