at a blood drive, 5 donors have type AB blood. the other 95 donors had other blood types. what was the ratio of donors with type AB blood to all donors

1:20

Step-by-step explanation:

5 are AB, and there are 100 total donors. That's a ratio of 5:100, which can be simplified to 1:20.

57 732

step-by-step explanation:

i dont really.know

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: