D) 72 units, you get this answer by adding up 15+15+22+20 units to get the perimeter.
Let a and c be adults and children, respectively. Then:
a+c=500
5a+2c=1540
Solve for a and c
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Answer:
The square root of 73
Step-by-step explanation:
The square root of 37 squared is 37
6^2=36
36+37=73
The square root of 73 is an irrational number, so just leave it as the square root of 73
Answer:
B. BST, BSV, BTV, STV
Step-by-step explanation:
The answer is B. BST, BSV, BTV, STV
Any other combination of three trophies will be a copy of one of the 4 above.
