The correct answer to the first question is: A'(-5, 6)
The second answer is un-answerable, because the pictures you have provided do not display triangles.
So it is asking you to group like term so
x terms can be grouped/added/subtracted to other x terms, but not to x^2 or x^3 terms
x^2 terms to x^2 and so on so
1. 9-3k+5k=
9+(5k-3k)=
9+2k
2. k^2+2k+4k=
k^2+(2k+4k)=
k^2+6k=
Answer:
40cm
Step-by-step explanation:
if the area is 100 then you have to do the square root of 100 which is 10.
each side is 10.
10 x 4 because 4 equal sides
40
<span>9(2+5m) 9(2+5m)
(18+45m)
9*2
9*65m</span>
Answer:
absolutely no idea if this is right but i put the first one
Step-by-step explanation: