Answer:
437.3 ft
Step-by-step explanation:
By sine rule:
We have
<em>v</em> = (-7, 9) - (4, 3) = (-7 - 4, 9 - 3) = (-11, 6)
which as a linear combination of the <em>i</em> and <em>j</em> unit vectors is
<em>v</em> = -11<em>i</em> + 6<em>j</em>
Answer:
x = 116
Step-by-step explanation:
The sum of the angles of a 4 sided polygon is 360
96+x+64+84 = 360
Combine like terms
x+244=360
Subtract 244 from each side
x+244-244=360-244
x = 116