Answer:
c
Step-by-step explanation:
the answer is 2
Yes, this is a typical pythagorean triad.
Since the theorem is:
And by inspection,
would be the hypotenuse,
25 = 9 + 16
RHS = 9 + 16 = 25 = LHS
Therefore, we have proved that the values fit into pythagoras' theorem, which means that the triangle is a right triangle (that is the central idea of this theorem).
Answer:
the slope is 3
Step-by-step explanation:
a. is unreasonable because 96/48 = 2
b. is unreasonable because 713/99=7.2020.... which would be rounded to 7.2 <u>not</u> 72
hope this helps :)p
Answer:
The survey option that will give cafeteria the valid result is Survey Questionnaire
Step-by-step explanation:
A survey questionnaire is the type of research methods in which the researchers get information from the respondents by giving him/her a set of questions to provide answers.
Example:
Which food will you like the school to add to the cafeteria menu
( ) Bread
( ) Fried Rice
( ) Chicken Rib
Which do you enjoy most at home?
( ) Toast Bread
( ) Beans porridge
( ) Spaghetti
Advantage of Survey questionnaire or why it will bring a valid result
1. From the example above, the options to the questions asked helps the respondents to give answer relevants to the question in the survey.
2. It is easier to analyze
3. The subjects or sample can easily be captured.
4. They are simple to administer
5. The format is familiar to the respondents
6. It allows for a pilot study questionnaire easily, where by the researcher can check if the respondents understand the terminologies in the survey or not.
