What is the value of the digit 9 in the number 2,107,954

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?

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .