Answer: the mean is 44
Explanation: add up all the numbers and then divide by how many numbers there are
Answer:
28+14.50+524.50+13.25= 580.25
Step-by-step explanation:
Add it all together.
Answer:
C
Step-by-step explanation:
Attached Picture.......
8 x 1.25 = 10
10 x 10 = 100
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
