The student would have 18 dimes in the bank.. 54 coins. x+2x+3x=54
6x=54
18 dimes,
9 quarters
27 nickles.
Answer:
56.55
Step-by-step explanation:
C=2πr=2·π·9≈56.54867
Answer:
C
Step-by-step explanation:
Mux= np
sigmax= 
Mean = 50(.65)
Standard Deviation = 
Answer:
.id.k
Step-by-step explanation:
1. C never. never because isosceles triangles are similar if a base angle of one is congruent to a base angle of another.
2.A AAA Similarity Postulate. An equilateral triangle is equal on each side, also AAA Similarity Postulate is were it is all equal all around
I hope this helped!