Mathematics, 22.04.2021 23:30 mismhan01
Aaron used the Pythagorean theorem to find the height of a
tree. He calculated that the tree was 7625 feet tall. Which
of the following should be used to write the height of the
tree?
Оа
ob
+25 feet
25 feet
-25 feet
od 20
Answers: 3
Mathematics, 21.06.2019 15:00, maraa013001
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.
Answers: 3
Aaron used the Pythagorean theorem to find the height of a
tree. He calculated that the tree was 7...
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