Answer: 8 tons
Step-by-step explanation:
Hope this answer is helpful for you
Answer:
The answer is 2.
Step-by-step explanation:
2 appears three times while the others appear only twice
As the question say this problem is a practice of the law of cosines!
The law of cosine: c^2=a^2+b^2-2ab*cos*c for any side a, b and c
The law can also be written as c=sqrt(a^2+b^2-2abcosc)
Now use this formula!(note cos 100 degrees is about 0.8623)
c=sqrt(15^2+16^2-2*15*16*cos100)
solving this we can MN is about 23.75
Round this to the nearest tenths now!
We get 23.8!
Thus the answer is D
Answer:
70 cm
Step-by-step explanation:
perimeter of rectangle = 2 x (length + width)
2 x (29 + 6) = 70 cm
