Answer:
7
Step-by-step explanation:
form a proportion
12/2=42/x
cross multiply
12x=84
x=7
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- 5 dollars, the V thing sits on top of the line and 5 comes after signifying that it could be 5 dollars or more
Answer:
By comparison of the sides.
Step-by-step explanation:
If triangles are similar, that means their angles are equal and sides are proportional.
If you already have a proportion of two corresponding sides between triangles, then use that proportion and set it equal to a side you already know the measurement to. Hopefully that side is corresponding to your missing measurement, and you can then solve it.
Answer:
ownership in a company
Step-by-step explanation:
the answer is option B
Yes because the thermometer reads temperatures higher than 2.12 degrees
