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Answer: Weight of a person to a person's height</h3>
Let x = weight and y = height. It is possible to have a certain weight correspond to multiple heights. This means the input x has multiple output y values. Therefore, we cannot have a function here. A function is only possible if for any x input, there is exactly one y output. The x value must be in the domain.
Each triangle is equal to 180°, and you already have 67° labeled. And the other angle is a right angle which is 90°. So subtract 67 and 90 from 180 to get the angles of 1 and 2 (they are equivalent)
PART A - So the ruler is 22.86 centimeters tall, and after measuring with an inch ruler, is also 9 inches tall.
ruler = 22.86cm
ruler = 9 in
You can equate 22.86cm and 9in because they both equal the length of the ruler (transitive property).
22.86cm = 9in
Then you can write a proportionality equation.
Part B -
Cross multiplying,
Part C - We can use something called dimensional analysis - multiplying 12 cm by (1in/2.54cm) - in order to change the units from inches to cm. This is possible because 1in = 2.54cm, the fraction 1in/2.54cm = 1. And also the units cm will cancel out.
Answer:
7/4
Step-by-step explanation:
Answer:
1700 - seventeen hundred or one thousand and seven hundred
Step-by-step explanation: