The answer is D: to dilate the triangle by a scale factor of 1:2 (or 1/2).
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1490/4 =372.5................
Answer:
The total number of unbroken / working slots
Step-by-step explanation:
Given that Devin's DVD case has 3 rows of slots, but 5 slots are broken
Also given that the number of slots in a row is x
1 row has x slots
3 rows has y slots
on cross multiplication we get y = 3x
ie there are a total of 3x slots in the 3 rows
Given that out of these 3x slots 5 . of the slots are broken
Therefore the total number of working slots = total number of slots - number of slots which are broken
total number of working slots are = 3x - 5
Therefore the given expression is the number of working / good slots
Answer:
42 because 3 tens is 30 and 12 ones is 12. so you do 30 + 12 = 42
Answer:
685.75
Step-by-step explanation:
650*0.055+650
