Answer:
28 m
Step-by-step explanation:
The longer side can be found using the Law of Cosines. The semi-diagonals are of length 12 and 20 m, and the angle between them facing the long side is 180° -60° = 120°.
c^2 = a^2 +b^2 -2ab·cos(C)
c^2 = 12^2 +20^2 -2·12·20·cos(120°) = 144 +400 +240 = 784
c = √784 = 28
The longer side is 28 meters.
Answer:
812 miles
Step-by-step explanation:
the answer is 812 miles
Answer:
list statements please or I cannot help you.
Step-by-step explanation:
or do you want me to make a statement?
1) Subtract 1,000 from 16,000.
Now you have 15,000.
2) Divide 15,000 by 3.
The original price of the car was $5,000.
Answer:
7
Step-by-step explanation:
9 - 8 + (2 x 3)
9 - 8 + 6
1 + 6 = 7
