Answer:
I think that it is D or B from my side
Area of a rectangular lawn = l×b
255=15×x
Hence the breadth is 17 m
Hence perimeter =2(l+b)=2(15+17)=64
Answer:

Step-by-step explanation:
Answer:
x = -2
Step-by-step explanation:
x+8 = 2x +10
-2x + x = 10-8
-x = 2
divide both side by -1
answer -- x = -2
Using the rules of cosines, the <span>measure of the turn between the second and third legs of the race</span> is given by