Answer: The answer is 19 hours
Step-by-step explanation:
Consider factors of 42, then if the factors can be added or subtracted.
42 = 42 * 1
42 = 21 * 2
42 = 14 * 3
42 = 7 * 6
Since none of these can be added or subtracted to equal 15, no intergers satisfy these criteria.
Answer:
identity
Step-by-step explanation:
The domain of the function are all real numbers greater than 10
<h3>Domain of a function</h3>
Domain are values of the independent variables for which the function exist.
Given the function below;

For the function to exist, then;
-x^2+10x = 0
-x^2 = -10x
x = 10
Hence the domain of the function are all real numbers greater than 10
Learn more on domain here: brainly.com/question/26098895
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Answer:
I think 49 im not sure
Step-by-step explanation:
dont trust me I not good with math