(6,5) comes from the table because x = 6 and y = 5......6 to 5
Answer:
angle B'CA'= angle BCA..... (common angle)
angle B'A'C = angle BAC.....(corresponding angels)
therefore,
ΔCB'A' ~ ΔCBA. ......(by A-A test of similarity)
therefore,
B'A'/ BA. = CA'/ CA....(congruent sides of congruent triangles)
now, B'A' = 5, CA'= 6 , CA = 6 + 3 = 9
5 / BA. = 6 / 9
therefore, 5 / BA. = 2 / 3

Answer : AB = 7.5 units
Step-by-step explanation:
the first one is equivalent : Adding property is applied
the second one is not equivalent.
Answer:
30
Step-by-step explanation:
14×2=28
28+2=30
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