To find the population of a city next year, we multiply its current population by 1.014. By what percent does the population increase per year?

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The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.