Find the acute angle o, to the nearest tenth of a degree, for the given function value. sin 0 = 0.8319
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-1° (Type an integer or a decimal rounded to the nearest tenth as needed.)

In a school 2/3 of the students study a language of those who study a language 2/5 study french

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?