Answer: hows are you den
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Rosa: 500/25 = 20
Fatima: 600/30 = 20
therefore the answer is C because the both earned the same amount
Answer:
x = 21º
Step-by-step explanation:
∆ ABC is isosceles therefor
Angles B and C are congruent
(180 - 18)/2 = 162/2 = 81º
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∆ BCD is equilateral therefor all angles are 60º
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x = = 81 - 60
x = 21º
