The domain here would be all real numbers, or, in interval notation, (-∞, ∞). there aren't any restrictions on f(x) = x + 90 -- no radicals or fractions or anything that typically limits a domain. this is simply a linear function in which any number could be plugged in for x.
Using proportions, it is found that their mom put 90 candies in the bowl.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
For this problem, the total amount is of x, hence, from the text:
- Tom's fraction is .
- Carlos' fraction is .
- Mary's fraction was of:
The remaining fraction after Mary was:
This amount is of 12, hence the total number of candies was:
2x/15 = 12
2x = 15 x 12
x = 15 x 6
x = 90.
More can be learned about proportions at brainly.com/question/24372153
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1 sorry if it’s wrong tho. but i do think it’s 1
Step-by-step explanation:
Do you mean?
If so:
Did the question specify which quadrant? I'm just going to assume that it's the first
(as tangent = opp/adj)
hence
Hypotenuse:
Finally,
Answer:
Step-by-step explanation: 9/36=4
4/12=3 so 3 is your answser