Alicia is making a triangular sign for the school play. The area of the sign is 558 in.2. The base of the triangle is 36 in. What is the height of the triangle?

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.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.