Answer:
a = 6 5a=45
Step-by-step explanation:
part 1) 65 + a =71
a = 71 -65
a = 6
part 2) if a = 9 then 5a = 5x9 = 45
Answer:
1.-
2.-2x
Step-by-step explanation:
Angle ABC= 50 degrees (Angles sum of triangle)
Angle BDE= 30 degrees (Angles sum of triangle)
Answer:
Since the triangles are congruent, ∠B = ∠E by CPCTC which means:
2x + 31 = 7x - 24
55 = 5x
x = 11
The smallest would have been 35,000. The largest would have been 44,999.
