The product of a number y and 12 or 12 times a number y. These are both equivalent expressions to 12y
It is prime because nothing equals it other than 5x1
Answer:
Exact Form:
−64/5
Decimal Form:
−12.8
Mixed Number Form:
−12 4/5
Step-by-step explanation:
bc I used a calculator
Answer:
the second cda is right give brainliest pls
Step-by-step explanation:
Arcsecant or arcsec or sec⁻¹ is an inverse trigonometric function. And many calculators don't have a key for them because they can be calculated with basic trigonometric functions like so:
sec⁻¹(x)=cos⁻¹(1/x).
So the correct answer is the fourth one: y=cos⁻¹(1/x).
