Answer:
See below
Step-by-step explanation:
<u>Angle 4 is exterior angle of the triangle and as per definition:</u>
<u>Angle 4 is supplementary with angle 3, they sum up to straight angle of 180°</u>
-38h-30
4h+(−6)(5)+(−6)(7h)
=4h+−30+−42h
=(4h+−42h)+(−30)
=−38h+−30
171
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6,400 parts are needed to make 1 ton of scrap metal
D. 7 miles
26.5/4 =6.62
So the best estimate is 7 miles
≈8.59 to 8.6 cm
