So u just do 27*0.45 to get 12.15 and subtract that to get 14.85
Here we have two right triangles. And in such case we have to use altitude rule which is
ratio of part of hypotenue and altitude= ratio of altitude and remaining part of hypotenuse
So we get
r/h =h/s
So the correct option is s .
Answer:
Step-by-step explanation:
It's essentially asking for the value of y on the graph of function f(x) when x is equal to -4.
Graphically, we can see that when x = -4, y would be 1.
If you had to do this algebraically with an equation for the function, just slot the value of -4 in for x, to find the value for y.
The things that are to be done before creating a research question for a presentation are: option C, D, and E.
<h3>What is a
research question?</h3>
A research question can be defined as an issue, event or subject of inquiry that a researcher is keenly and deeply interested to provide a response or an answer to, when conducting a research.
Basically, the things that are to be done before creating a research question for a presentation are:
- Review the research topic and what the prompt asks for.
- Think of an argument or an opinion if necessary.
- Consider what I know and what I need to know.
Learn more about research question here: brainly.com/question/10129052
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