Answer:
Step-by-step explanation:
Given
Let the angle be 
is co-terminal with -5
Required
Find
Start by dividing 5 by 360 (ignore the negative)
The nearest integer greater than 0.0138 is 1.
<em>This implies that if you were to draw for this problem, the circle you would draw to show -5 degrees would go around 1 time</em>
So, is calculated as:
Answer:
Step-by-step explanation:
this equation is written in y = mx + b form
m = slope
b = the y intercept
so if we rearrange the equation to
y = -23x -6
the slope is -23
the y intercept is (0, -6)
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Answer:
The wide is 70.02 m.
Step-by-step explanation:
First you need to draw a triangle with only one 90 degrees angle.
The opposite side to the 90 degrees angle will be the hypotenuse.
We will call the remaining sides ''Baseline'' and ''River wide''.
The angle between hypotenuse and baseline is 35 degrees.
The triangle has one 90 degrees angle so we can apply the tangent equation
in the angles that are no 90 degrees.
Tangent (angle) = Opposite side/adjacent
Tan(35°)= River wide/100m
River wide = 100m.Tan(35°)
River wide = 70.02 m
