The rule for a 90 degree rotation is
(x,y)——>(-y,x)
So let’s take the coordinate (-5,-1) and let’s replace the x and y places together!!!
So that would give us -1•-1 which is just 1
Then -5•1 which is just -5
So the answer is
(1,-5)
17/32. You can turn 5/16 into 10/32. 17/32>10/32
3(6x - 2y = 4)
2(-9x + 3y = 12)
18x - 6y = 12
-18x + 6y = 24
0 ¥ 36
the answer to the question is b
no solution
1200= 80%
? =100%
to find the ? you can multiply 100(1200)=120000
then 120000 divided by 80= 1500
the original price was 1500, with the discount of 20% you save 300$ and the price is 1200$
Sorry, there is not any square root of -1.
Thank you♥♥
