High School Trigonometry Tutor

adjacent side alcohol antilog arccos arcsin arctan ax² characteristic Check common logarithms complex number conjugate cos² cosine Cross multiply decimal point distance Divide both sides equal equivalent exponent expression factor feet figure find log find the value fraction given equation graph Hence hypotenuse identity inequality interpolation inverse law of cosines law of sines least common length mantissa miles per hour mixture Multiplying both sides negative Note number of gallons number of pounds number that corresponds numerator and denominator obtain opposite side original equation ounces parabola perimeter plane positive PROBLEM Pythagorean theorem quadratic equation quadratic formula quarts radians ratio real number rectangle reference angle replace right triangle roots scientific notation sec² side hypotenuse sides of equation Simplify sin² solution set square Substituting Subtract tangent trigonometric functions width y-intercept zero