Mathematics, 30.01.2020 15:59 student176
In a 30-60-90 triangle, the hypotenuse is the shorter leg times the square root of two. always sometimes never
Answers: 1
Mathematics, 21.06.2019 15:00
Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 â 4x + 8x^2) + (â6 + 2x â 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x â 5 â 7x^2) â (â2 + 6x^2 â 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by â1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.
Answers: 3
Mathematics, 21.06.2019 23:30
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 3
In a 30-60-90 triangle, the hypotenuse is the shorter leg times the square root of two. always somet...
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