4 because none of the dots are on the same line in that one. To figure out if a problem is a function you can do the pencil test and just go across the graph and if the dots are on the same line they wouldn't be a function. I'm not good at explaining but you could look it up and it'll help you more but the answer to this is 4.
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Answer:
d. The triangles are not similar
Step-by-step explanation:
The angle between the given sides is the same, so we need to compare the side ratios. In ΔQRS, we have ...
QR/RS = 4/15
In ΔVTU, we have ...
VT/TU = 8/32 = 1/4 ≠ 4/15
The triangles are not similar because corresponding sides are not proportional.
Answer:
the movie had played 112.53 minutes
Step-by-step explanation:
x is equal to 112.53