You are designing a rectangular playground. on your scale drawing, the vertices of the rectangle are (4, –4), (4, 2), and (7, –4). what are the coordinates of the fourth vertex? (2, 7) (1, 2) (7, –10) (7, 2)

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 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 – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. 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.

Match each polynomial with its factorization.

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?