Answers by Carlos Rojas
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Answers by Carlos Rojas

Answers by Carlos Rojas
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HELP ASAP Find the zeros of y = x^2 - 4x - 9 by completing the square.
answered May 18, 2019
3 votes
231k views
25 is the result when 8 and x are added. What is the value of x? Enter your answer in the box as a fraction in simplest form.
answered Mar 20, 2019
3 votes
138k views
A circle with equation (x+2)² + (y – 8)² = 16 has what center and radius? A. Center (2, -8) Radius = 16 B. Center (2, -8) Radius = 4 C. Center (-2, 8) Radius = 16 D. Center (-2, 8) Radius = 4
answered Jul 19, 2018
4 votes
187k views
I really need help with number 11
answered Jul 20, 2017
1 vote
201k views
Ted needs an average of at least 70 on his three history tests. He has already scored 85 and 60 on two tests. What is the minimum grade Ted needs on his third test?
answered Jun 7, 2017
2 votes
116k views
Who was the 22 president?
answered May 7, 2017
6 votes
166k views
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