Using the graphing you graph the two equations and then find the point where the two lines of the equation meet.
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Answer:
D
Step-by-step explanation:
Since triangles ABC and CDB are similar, CD and CB is the same as the ratio between CB and CA. 15:9=x:15. x=25. Subtracting CD to just be left with AD, we get 25-9=16, or answer choice D. Hope this helps!
Answer:
B: 3 IS THE ANSWER
Step-by-step explanation:
Answer:
y=-49
Step-by-step explanation:
Answer:
Step-by-step explanation:
m<ABC=90 because of Angle inscribed in Semicircle Theorem