Answer:
a function, it passes the vertical line test
Step-by-step explanation:
Answer:
Option B is the correct answer
Step-by-step explanation:
B. x2 + y2 = 25
Answer 60.375
Explanation
All you do is multiply 7.5 by 8.05 which gets you 60.375
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Answer:
x = 21 units.
Step-by-step explanation:
Since we know Figure A is just Figure B scaled, we can set up a proportion:

Cross multiply to solve for x:
45 · x = 35 · 27
45x = 945
Divide both sides by 45:
x = 21 units.
In the first product the numerator of the fraction is greater than the denominator, therefore the fraction is greater than 1. On the other hand in the second product the numerator of the fraction is smaller than the denominator, therefore the fraction is smaller than one. That means the first product is greater than the second one.