Answer:
C. c^2=a^2+b^2-2abcos(90°)
Step-by-step explanation:
This is the law of cosine.
Answer:
A = 2700 ft^2
Step-by-step explanation:
The area is given by
A = l*w
Convert yds to ft
1 yd = 3 ft
90 yds = 90 *3 = 270
A = 10 * 270
A = 2700 ft^2
Answer:
4xy
Step-by-step explanation:
We need to subtract 2xy from 6xy, So that is,
=> 6xy - 2xy
=> 4xy
Answer:
Wait so do u need help on this
Step-by-step explanation:
PLEASE GIVE BRAINLIST
you have to put your question completely so that people can answer cuz right now I don't understand what the question is.
HOPE THIS HELPED
