Answer: square units
Explanation: cubic units are used for volume, square units are used for he base, height, and area of a solid figure
Experimental methods involve the manipulation and control of variables, whereas non experimental methods require simple observation of the variables.
Answer: Option D.
<u>Explanation:</u>
Non-experimental research about doesn't mean nonscientific. Non-experimental investigate implies there is an indicator variable or gathering of subjects that can't be controlled by the experimenter. Test plan, then again, takes into consideration specialists to control the indicator variable and subjects.
Non experimental research falls into three broad categories: single-variable research, correlational and quasi-experimental research, and qualitative research.
Answer:
The answer is: D.) subtraction property
Step-by-step explanation:
here's the solution,
so,
=》
=》
if you solve for π then the value will be :
but in terms of π the value will be :
21/20 ,because 0.5 is 1/20 of the whole number 1,so 20/20 + 1/20=21/20
