Answer:
(x,y) -> (-y,x), second option.
Step-by-step explanation:
Rotation of 90 degrees about the origin:
The rule for a rotation of a point (x,y) 90 degrees about the origin is given by:
(x,y) -> (-y,x)
This is that the question asks, and so, this is the answer, which is the second option.
Answer:
Because 180 is bigger than 3 and your trying to divide 180 into 3. Which isn't gonna come out an even number. 0.01666666666 is a lot smaller than 3.
Step-by-step explanation:
Hope this helped!!!
I kept getting 900 i am sorry if that is incorrect
Answer:
The last option
Step-by-step explanation:
It can't be 100 added to any, as that would make y greater than x when it is not. And, 35x and 3.5x would be too much.
y = 0.35x + 1.5
y = 0.35(100) +1.5
y = 35 + 1.5
y = 36.5
x = 100, y = 36.5 Which is the first set when x is not 0
