helloimnewperson

8 Questions
0 Answers

+1

735

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

1589

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

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708

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+29

circle help

some help please?

helloimnewperson Apr 26, 2019

0

705

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+29

please help!!

can somebody please help? thanks!

helloimnewperson Apr 26, 2019

+2

775

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

868

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

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662

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