He answered .85, 85% or 17/20 correct on the test.
Since the triangles are similar the ratios of the lengths of corresponding sides are equal.
tan Q = opp/adj = RS/QS = YZ/XZ = 9/12 = 3/4
Answer:
1 1/4 or 5/4
Step-by-step explanation:
Divide 5 by 4
Answer:
C. Elimination, because - 2y and 2y are opposites.
Step-by-step explanation:
Open or closed? because if it's closed then the the answer is D