Step-by-step explanation:
given,
tan thita =8/9
or,tan thita=p/b
now, h=
therefore, h=
now, cos thita =b/h
so, cos thita =
......ans........
hope its helpful
27÷6=4.5
4.5×6=27
3.5 is the answer
Answer:
Step-by-step explanation:
Most likely it is 195
The post is on the first quadrant at the coordinates (3, 2).
Step-by-step explanation:
Step 1; First we need to determine which quadrant the point (-3, 2) is on. The coordinate has a negative value of x which denotes it could be located on either the second or third quadrant. The y coordinate has a positive value so out of the second and third quadrant, it is located in the second quadrant.
Step 2; The fence post is reflected over the y-axis which means the coordinate values remain the same but the symbols are in accordance with the first quadrant. In the first quadrant, both x coordinates and the y coordinates are positive. So the co-ordinate for the reflected fence post is (3, 2).
Answer: A. It is more susceptible to bias than would be a simple random sample.
hope this helps
