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The axis of symmetry for a quadratic equation can be found using the formula x =-b/2a , where a and b are coefficients in the quadratic equation and x represents the values along a vertical line on the
answered
Oct 15, 2018
Mathematics
college
5
votes
200k
views
The hybridization associated with the central atom of a molecule in which all the bond angles are 180° is ____.
answered
Sep 10, 2018
Chemistry
high-school
2
votes
192k
views
What is the smallest degree of rotation that will map a regular 18-gon onto itself?
answered
Jul 24, 2018
Mathematics
middle-school
7
votes
120k
views
CHECK MY ANSWER PLEASE! A ___________ is a line segment that connects the center of a circle to a point on that circle. diameter chord***** obtuse angle radius
answered
Feb 24, 2018
Mathematics
middle-school
3
votes
49.0k
views
Solve the inequality and enter your solution as an inequality comparing the variable to the solution. -8+x<18
answered
Feb 24, 2017
Mathematics
high-school
1
vote
117k
views
Wilma is thinking of a number that is divisible by both 17 and 8. What is the smallest possible number that Wilma could be thinking of? Is it greatest common factor or least common multiple?
answered
Feb 7, 2017
Mathematics
middle-school
5
votes
27.1k
views
Which number is composite? 23 89 79 93
answered
May 8, 2016
Mathematics
middle-school
2
votes
68.4k
views
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