Answers by Saki
Register

Answers by Saki

Answers by Saki
Filter
A. What is the sum of the squares of the roots of $x^2 - 5x - 4 = 0$? B. One root of $x^2 + 12x + k = 0$ is twice the other root. Find $k.$ C. What is the sum of the roots of the quadratic $4x^2 - 4x -
answered Mar 21, 2019
6 votes
4.4k views
Three times a number, less twice the number and 9 is 17. What is the number?
answered Jan 13, 2019
4 votes
68.0k views
Why are cave paintings like the ones at lascaux, france, valuable sources of information?
answered Dec 1, 2018
5 votes
153k views
Which is the BEST explanation for the population decline shown in this graph? A) The Spanish were forced to leave due to British military might. B) Many American Indians were shipped across the ocean to
answered Nov 21, 2018
2 votes
180k views
What number must be added to the expression below to complete the square? x2 + 5x a:25 b:25/4 c:5/2 d:5
answered Mar 9, 2018
1 vote
57.2k views
Roger williams was banished from the massachuttes bay colony because he
answered Oct 27, 2017
4 votes
131k views
Question 1. Determine whether the vectors u and v are parallel, orthogonal, or neither. u = <10, 6>, v = <9, 5>? Question 2. Find the angle between the given vectors to the nearest tenth of a degree. u = <6, -1>, v = <7, -4>
answered Apr 20, 2017
4 votes
99.5k views
how do i solve this infinite geometric series? 64/25-16/5+4-5
answered Nov 27, 2015
4 votes
104k views
Page:
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.5m answers