I hope this helps you
(5,-7) x'=5 y'= -7
(-7,1) x"= -7 y"=1
slope. (x'-x")=y'-y"
slope. (5-(-7))= -7-1
slope. 12= -8
slope =-8/12
slope = -2/3
Answer:
$400
Step-by-step explanation:
The answer is 109/4 the work is in the paper
The length of AB is 220.6 meters
<h3>How to determine the length AB?</h3>
The given parameters are:
BC = 786
B = 110.2
C = 13.5
Start by calculating angle A using
A = 180 - B - C --- angles in a triangle
This gives
A = 180 - 110.2 - 13.5
Evaluate
A = 56.3
The side length AB is then calculated using:
AB/sin(C) = BC/sin(A)
Substitute known values
AB/sin(13.5) = 786/sin(56.3)
Multiply both sides by sin(13.5)
AB = sin(13.5) * 786/sin(56.3)
Evaluate
AB = 220.6
Hence, the length of AB is 220.6 meters
Read more about law of sines at:
brainly.com/question/4372174
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Answer:
a,c,e
Step-by-step explanation:
just did it on edgenuity