Pls m which expression has a value of 51? a.50+10÷(5+5) b.(50+10)÷(5+5) c.(50+10)÷5+5 d.50+(10÷5+5)

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?