Answer:
it stays the same because there is no simplifying it and the re are no like terms
<u>b. 1/cot θ</u>
Answer: Y= 2 X=1
Step-by-step explanation:
2x+y=4 4x+2y=8
2x =/2 2y= /2
y=2 4x=4
/4= /4
X= 1
d is the answer
perimeter of rect = 2(7+3) = 20
perimeter of square = 4 a =20
a = 5
