What is the value of the missing angle? The angle is 50, because 140 - 90 = 50
The angle is 40, because 180 - 40 = 40
The angle is 320, because 180 + 140

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60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Need solving this 2nd limit problem.

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation