To find the center of enlargement, draw a line that connects corresponding vertices, as shown below.
The transformation that map RST to R'S'T' is an enlargement with scale factor of 3 and center of (0,0)
14- 63b is the answer :))))))))
The second option is the correct answer
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The value of 9−(−12) as an addition expression is 3.
<h3>What is a expression?</h3>
Expression simply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, variables, or both. Addition, subtraction, multiplication, and division are all possible mathematical operations.
In this case, the expression given is illustrated as:
-9 - (-12)
It's important to note that (-) × (-) = +
Therefore, -9 - (-12)
= - 9 + 12
= 3
Learn more about expressions on:
brainly.com/question/723406
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