(4,-1) turns into (1,4) because the equation for that is (x,y)->(y•-1,x)
12(7x)^1/5
This is simplification into index form, the index itself is the 5th root of 7x if you just wanted to state what it is
Answer:
sec
Step-by-step explanation:
1/cosin = sec or cosin^-1
Answer:
Pretty sure it's 90 degrees
Step-by-step explanation:
