For the diagram below, suppose that T1 = 790 lbs. and T2 is…

For the diagram below, suppose that T1 = 790 lbs. and T2 is unknown. Suppose we know that the resultant force   is vertical.   Given the force triangle associated with the problem: Identify all the angle measures of a, b, c: {Just type in the numerical value. Do not add in the degrees symbol.} a =  [ans1]     b =  [ans2]     c =  [ans3]   Once you have the force triangle set up, select the correct approach to help you solve for T2: Type in the correct letter from the choices below:  [ans4] a.  Law of Sines b.  Law of Cosines c.  either method described in a or b will work d.  neither method described in a or b will work   Type in the value for the magnitude of the tension in T2:  [ans5] lbs Round your answer to the nearest WHOLE # {if necessary}

Evaluate the expression.  Negative solutions should not have…

Evaluate the expression.  Negative solutions should not have a space in between the sign and the number.  For example, “Negative 3” should read as -3. Show ALL work.  Correct answers with no work at most receives 1 point. Evaluate when x = -2 and y = 6. Write as a reduced fraction if needed.