Natalia bought 6 sweaters. 3 are blue. What fraction of the sweaters are blue?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?