Answer:-y,x
Step-by-step explanation: It is rotateing into the negative part of a graph if you think about it.
Answer:
x=15
Step-by-step explanation:
Substitute the values to check your answer...
(x²-11x)=60
(15²-11*15) =60.

Divide both sides by 7.

n must be less than or equal to 3. n can be 3 or any number under 3.
For example, n can be 1, 2, 3.
Answer:
3:4
Step-by-step explanation:
there are 3 sides on a triangle and 4 on a square