Solve the following problems. given: ab ≅ bc and ae = 10 in, m∠fec = 90° m∠abc = 130°30' find: m∠ebc, ac

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!