. The ratio of blue shirts to red shirts in Mr. Wilson’s closet is 5:2. He knows he has 21 blue and red shirts combined. How many blue shirts are in Mr. Wilson’s closet?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Iwill give you ! what is the measure of ∠v ?

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′?