After becca half marathon her pedometer showed
23,580 steps while alex reorded 2.42 x 10 to the fourth steps after the same race. what is the combined amount of steps? write your answer in standard form

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?