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What is the equation of a directrix of the parabola of x^2+ 4 x + 4 y - 4 = 2-0
answered
Dec 18, 2019
Mathematics
college
3
votes
188k
views
**show work!!** Joe's math score went from a 68% to an 85%. what is the percent of change?
answered
Sep 22, 2019
Mathematics
middle-school
6
votes
68.2k
views
1.8+3.5y+0.9+9=16.2 plz help
answered
Aug 21, 2019
Mathematics
middle-school
4
votes
171k
views
Solve the system by substitution -4.5x-2y=-12.5 3.25x-y=-0.75 PLEASE SHOW THE STEPS!!!!
answered
Jun 9, 2019
Mathematics
high-school
4
votes
178k
views
What is 20 times 49
answered
Jun 8, 2019
Mathematics
middle-school
4
votes
39.2k
views
∠a and ∠b are complementary angles ∠a measures 59 degrees What is the measure of ∠b
answered
May 22, 2019
Mathematics
high-school
2
votes
133k
views
What act did the republican congress pass which encouraged settlement of the west?
answered
May 10, 2019
History
high-school
4
votes
79.7k
views
What is the mass and charge of an electron
answered
Dec 28, 2018
Chemistry
high-school
7
votes
198k
views
Who is NO LONGER under a love potion at the end of Act III? Titania Lysander Demetrius This was from the story A Midsummer Night's Dream
answered
Dec 1, 2018
English
high-school
7
votes
118k
views
Which excerpt from "The Adventure of the Mysterious Picture" conveys the eerie tone of the passage? The uneasiness of my position made my slumber troubled, and laid me at the mercy of all kinds of wild
answered
Aug 20, 2018
English
high-school
1
vote
209k
views
Select all that apply. Where would you expect to find plasma? the atmosphere of stars the atmosphere around lightning bolts the atmosphere around a nuclear explosion the atmosphere around pressurized super-heated
answered
May 27, 2018
Chemistry
high-school
4
votes
231k
views
Which definition below most accurately define academic freedom? A. The freedom that accompanies being a student in college. B. A student's freedom to be unknowingly offensive to those of different race,
answered
May 14, 2018
English
high-school
5
votes
167k
views
A relation is a function of it doesn't have any repeating
answered
May 6, 2018
Mathematics
high-school
2
votes
145k
views
Traditional music of the far east is largely:
answered
May 5, 2018
Arts
high-school
4
votes
222k
views
Angelique says that finding the absolute value of a number is the same as finding the opposite of the number. For example |-5|=5. Explain her error
answered
Sep 7, 2017
Mathematics
high-school
5
votes
112k
views
In which one of the following sentences is the apostrophe used correctly? a. the train began it's journey across country. b. i put the letter back into it's file. c. it's up to you to decide what to do.
answered
Aug 16, 2017
English
high-school
2
votes
58.1k
views
Write real world situation that could be modeled by the equation 120 +25x=45x
answered
May 28, 2017
Mathematics
middle-school
5
votes
162k
views
¿Cómo es ____________________ amiga de Alicia? a. el c. los b. la d. las
answered
Mar 4, 2017
Spanish
high-school
5
votes
55.9k
views
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