Register
Login
Information
This feature requires your approval of cookies
You can approve cookies in the notification bar at the top of this window
Information
This feature requires your approval of cookies
Home
Forum
^{+0}
Widgets
Formulary
Maths
Help
Complex Numbers
Integral Calculus
Differential Calculus
Equations
Graphs
Linear Algebra
Number theory
Percent
Standard Functions
Statistics
Trigonometry
Unit Conversion
Units
About
Imprint
Privacy Policy
Terms of Service
Credits
Google+
Facebook
Contact Email
helloimnewperson
Username
helloimnewperson
Score
29
Stats
Questions
7
Answers
0
8 Questions
0 Answers
+1
132
1
+29
Complex Numbers help PLEASE!!
In the complex plane, what is the length of the diagonal of the square with vertices 4, 3+5i, -2+4i, and -1-i?
Also: I don't really get how to do this problem visually, because these points don't have a y coordinate
●
helloimnewperson
May 14, 2019
0
200
2
+29
geometry please help
A rectangle measures 6 meters by 10 meters. Drawn on each side of the rectangle is a semicircle that has the endpoints of its diameter on the vertices of the rectangle. What percent larger is the area of the large semicircles than the area
read more ..
●
●
helloimnewperson
Apr 26, 2019
0
152
1
+29
circle help
some help please?
●
helloimnewperson
Apr 26, 2019
0
151
1
+29
please help!!
can somebody please help? thanks!
●
helloimnewperson
Apr 26, 2019
+2
146
1
+29
geometry help asap pls!
Suppose that ABCD is a trapezoid in which AD || BC. Given AC perpendicular CD, AC bisects angle BAD, and the area of ABCD is 42, then compute the area of triangle ACD.
●
helloimnewperson
Apr 24, 2019
+1
146
2
+29
geometry help
In convex quadrilateral abcd,ab=bc=13 , cd=da=24, and angle D= 60 degrees. Points X andY are the midpoints of BC and DA respectively. Compute XY^2 (the square of the length of XY).
●
●
helloimnewperson
Apr 23, 2019
0
140
1
+29
Circle Question Please Help!!!
The center of a circle has coordinates (6, -5). The circle is reflected about the line y = x. What are the x, y coordinates of the center of the image circle?
Please help! thanks so much
●
helloimnewperson
Apr 23, 2019