Anmelden
Login
Benutzername
Passwort
Login
Passwort vergessen?
Rechner
Forum
+0
Formeln
Mathematik
Hilfe
Komplexe Zahlen
Integralrechnung
Differentialrechnung
Gleichungen
Funktionsgraphen
Lineare Algebra - Vektoralgebra
Zahlentheorie
Prozentrechnung
Standard-Funktionen
Wahrscheinlichkeitsrechnung
Trigonometrie
Einheiten-Umrechnung
Rechnen mit Einheiten
Über Uns
Impressum
Datenschutzrichtlinie
Nutzungsbedingungen
Credits
Google+
Facebook
Email
Filliqq
Benutzername
Filliqq
Punkte
212
Membership
Stats
Fragen
55
Antworten
1
56 Questions
1 Answers
0
995
1
+212
For what value of k are the lines 2x + 3y = 4k and x - 2ky = 7 parallel? Express your answer as a common fraction.
For what value of k are the lines 2x + 3y = 4k and x - 2ky = 7 parallel? Express your answer as a common fraction.
●
Filliqq
18.07.2020
+1
890
1
+212
Line m has the equation y = 3x + 5. Line n has the equation y = kx - 7. Lines m and n intersect at the point (-4, -7). What is the
Line m has the equation y = 3x + 5. Line n has the equation y = kx - 7. Lines m and n intersect at the point (-4, -7). What is the value of k?
●
Filliqq
17.07.2020
0
864
1
+212
The lines x=1/4y+a and y=1/4x+b intersect at the point (1,2). What is a+b
The lines x=1/4y+a and y=1/4x+b intersect at the point (1,2). What is a+b
●
Filliqq
17.07.2020
0
849
2
+212
Find t such that (t,5) lies on the line through (0,3) and (-8,0).
Find t such that (t,5) lies on the line through (0,3) and (-8,0).
●
●
Filliqq
16.07.2020
+1
665
1
+212
Find a linear inequality with the following solution set. Each grid line represents one unit.
Find a linear inequality with the following solution set. Each grid line represents one unit.
https://latex.artofproblemsolving.com/4/8/2/48234b947b623e95b3f920ee2e9ce6cb24dcfa4b.png
mehr ..
●
Filliqq
13.07.2020
+1
2320
1
+212
Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,2), and is parallel to the graph of x + 3y = -5.
Find the value of B - A if the graph of Ax + By = 3 passes through the point (-7,2), and is parallel to the graph of x + 3y = -5.
●
Filliqq
10.07.2020
0
1195
1
+212
Line 1 represents the graph of 3x + 4y = -14.
Line 1 represents the graph of 3x + 4y = -14. Line 2 passes through the point (-5,7), and is perpendicular to line 1. If line 2 represents the graph of y=mx +b, then find m+b.
●
Filliqq
09.07.2020
0
556
1
+212
help please!
Chris labels every lattice point in the coordinate plane with the square of the distance from the point to the origin (a lattice point is a point such that both of its coordinates are integers). How many times does he label a point with the number 25?
mehr ..
●
Filliqq
09.07.2020
0
2210
1
+212
The distance between the points (x,21) and (4,7) is 10sqrt2 Find the sum of all possible values of x.
The distance between the points (x,21) and (4,7) is 10sqrt2 Find the sum of all possible values of x.
●
Filliqq
06.07.2020
0
657
1
+212
A line has a slope of -3/7, and its y-intercept is (0,18). What is its x-intercept?
A line has a slope of -3/7, and its y-intercept is (0,18). What is its x-intercept?
●
Filliqq
06.07.2020
«
neueste
4
3
2
1
»
#2
+212
0
wrong
Filliqq
23.10.2020