The diagram below is a rectangle. Find the -perimeter and the area of the rectangle.
(5x + 5) cm
x + 1) cm
(5x -- y) cm
(x + 7y) cm
(Hint: opposite sides are equal, so equate
opposite sides to form two equations)

I’m which figure is point g an orthocenter

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca