Answer:
5.42
It is this because 7.52-2.9 is equal to 4.62 plus 0.8 equals 5.42.
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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8x + 9y = 3
9y = -8x + 3
y = -8/9x + 1/3...the slope here is -8/9. A parallel line will have the same slope....so any line parallel to 8x + 9y = 3 will have a slope of -8/9
Answer:
979.68in²
Step-by-step explanation:
3.14× 6² =226.08
3.14× 6×40 = 753.6
753.6 + 226.08 = answer stated above
Answer:
b) x^4 varies directly as y
is the right answer
Step-by-step explanation:
Given that x and y are related by the equation
This can be rewritten as
If x^4 =z is substituted we have
z=7y
i.e. Z directly varies as y and constant of proportionality is 7.
Hence we can write
x^4 varies directly as y
Option b is right