The sum of the numerator and denominator of a fractions is 12. if the denominator is increased by 3, the fraction becomes. Find the fraction

Fast! find the length of cu. the triangles are similar. show your work.

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23