Answer:
A
Step-by-step explanation:
Sin(x) is odd while cos(x) is even (because f(x)=f(-x)
Answer:
Yes; the distance between points F and G was used to create circle H.
Step-by-step explanation:
It says so in the question. Read the alt text/description of the photo.
The general equation of a hyperbola with a horizontal transverse axis is defined as:
x²/a² - y²/b² = 1
Solving for b², we use the formula: a² + b² = c²
b² = 12² - 9² = 63
Equation of our hyperbola will be:
x²/81 - y²/63 = 1
The answer is a total of 9 hours
Answer:
p=7
Step-by-step explanation:
p=-12-(-19)
p=-12+19
p=7
