We are asked t determine the real square root of -(9/16). the square root of a negative number is an imaginary number hence the answer to this problem is A. no real root. If this number is a positive number, then the answer would have been +-3/4
Step-by-step explanation:
Area of trapezium = ½×(sum of parallel side)×height
=½×(7.9+10.8)×6.2
=½×18.7×6.2
=18.7×3.1. [½×6.2=3.1]
=57.97
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Answer:
it would by 3
Step-by-step explanation:
first you would add the three to the 24 and get seven then you would divide it by nine and get three.
Answer:
Step-by-step explanation:
Elevation of the head of the stream is 2,200 feet above sea level
Elevation of the mouth of the stream is 1,000 feet
Rise = 
Distance between the two points = 
= Run
Gradient is given by
The gradient of the slope the stream is flowing over is .
