Work out the size of the angle X.
Give your answer correct to 3 significant figures.
2 answers:
Answer:
Step-by-step explanation:
take x as reference angle
using tan rule
tan x=opposite/adjacent
tan x=9/5
tan x=1.8
x=tan 61 degree
x=61 degree
for remaining angle
remaining angle+90+61=180 degree(being sum of interior angle of a triangle)
remaining angle=180-151
remaining angle=29 degree
Step-by-step explanation:
Recall the Ratio for tan
Tan(theta) = opposite / adjacent
Tan (x) = 9 / 5
solve for x (use Tan^-1(...) )
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Answer: 2,500 people per square mile
Step-by-step explanation:
Population density is calculated by : Population / square miles
Therefore :
Population density = 400,000/160
= 2,500
At the given point,
Then the level curve is
which is a circle centered at the origin with radius 5 - quite easy to sketch.
1/6*1/6*1/6=1/216
I HOPE THIS HELPS!
Answer:
14
Step-by-step explanation:
if z is 14 than z-2=12
because 14-2=12
