Answer:
- A → B: 1/3
- correct
- A → B: 2/5
Step-by-step explanation:
It is clear from your answer to the second part that you know the A→B scale factor is the reciprocal of the B→A scale factor. Use that fact for the other two parts of the question.
- A → B = 1/3; B → A = 3
- A → B = 2; B → A = 1/2
- A → B = 2/5; B → A = 5/2
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It is convenient to find a unit length (or the smallest length) on the smaller figure, then see how much that is multiplied by to get the larger figure.
- B : A = 1 : 3
- A : B = 1 : 2
- B : A = 2 : 5
Once you have these ratios, you need to determine what the notation A→B is supposed to mean. Here, we presume it means B/A.
Answer:
$38
Step-by-step explanation:
First, you need to find out how much one can cost. To do that, you need to divide 12 by 6. You should get 2. Now you know that one can cost $2. To figure out the price of 19 cans, just multiply the price of one can by 19:
19x2 = 38
N= 1 a this is the answer hope i helped
- _ + _
r pr
Answer:
the seven question is not clear
