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Electrical engineering

asked Mar 9, 2018 in ELECTRICAL ENGINEERING by anonymous

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asked Mar 4, 2018 in ALGEBRA 2 by Doll_girl98 Novice

Find the equation of an ellipse with foci at (-1,1) (1,1)

asked Feb 28, 2018 in TRIGONOMETRY by Dee_ia Rookie

Find the exact coordinates of the centroid for the region bounded by the curves y=x, y=1/x, y=0, and x=2.

asked Feb 21, 2018 in CALCULUS by anonymous

Solve the following system using either substitution or elimination 6x+3/2y=-12 and -4x-y=4.

asked Feb 17, 2018 in ALGEBRA 1 by anonymous

The area of a semicircle is 6.28 square miles. What is the semicircle's perimeter?

asked Feb 16, 2018 in GEOMETRY by anonymous

Find the domain of the composite function f o g

asked Feb 15, 2018 in PRECALCULUS by Louie Rookie

Write a = 6i + 5j - 30k as the sum of two vectors...

asked Feb 12, 2018 in CALCULUS by mochi Rookie

please find cos θ

asked Feb 6, 2018 in TRIGONOMETRY by mathmetrickin Rookie

A cubic box is completely filled with 2,179 g of water. What is the length of one side of the box, in meters?

asked Feb 5, 2018 in PHYSICS by anonymous

The ellipse with foci at (0, 6) and (0, -6);y-intercepts (0, 8) and (0, -8).

asked Feb 2, 2018 in ALGEBRA 2 by anonymous

Find an expression for the electric field E at distance x from the end of the rod.

asked Jan 21, 2018 in PHYSICS by anonymous

if tan A=1/3 and tan B=4/3 where A and B are acute angle, find the value of tan(4A+B)

asked Jan 15, 2018 in TRIGONOMETRY by anonymous

Let f ang be two functions. fog(x)=9x+1)/2 and g(x)=2x-1.find f(x-3).

asked Jan 9, 2018 in ALGEBRA 2 by anonymous

Find the center of the circle that you can circumscribe about ΔΔEFG, when E(2, 6), F(2, 2), and G(8, 2).

asked Jan 9, 2018 in GEOMETRY by Looroon Rookie

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