Answer:
13
Step-by-step explanation:
6+4=10
10+3
13
Answer:
k = 0
Step-by-step explanation:
<u>Explanation</u>:-
given straight line equation is k x+(k+1)y=2......(1)
The point A(2,2) lies on the equation is
substitute x = 2 and y=2
k(2) + (k+1)(2) =2
now simplify 2 k+2 k+2 = 2
subtracting '2' on both sides , we get solution is
4 k +2 -2 = 2-2
4 k =0
k = 0
The answer is letter C. (x<span>, </span>y) → (–x, –y<span>) </span>
BC=EC because they are corresponding
AC=DC because they are corresponding
Triangle ABC=DEC because BC=EC, BA=ED and AC=DC