Answer:
12:4, 12 to 4, 12/4
Step-by-step explanation:
tiger exhibit : gorilla exhibit
tiger exihbit = 12 students
gorilla exhibit = 4 students
Answer:
Step-by-step explanation:
angle subtended by hour hand in 2 hours=360/12 *2=60°
When you move down you subtract and when you move to the right you subtract when your moving up or to the left you add
Answer:
Step-by-step explanation:
Subtracting and adding functions is actually super intuitive. As a super simple example, if you had f(x)=5+x and g(x)=3 then (f-g)(x) = 5+x-3 = 2+x.
So you basically just add or subtract any like terms. So now with your two functions we can hopefully figure it out. let me know if there's anything you don't understand.
f(x) = x^2+2x-6
g(x) = x+5
(f-g)(x) = (x^2+2x-6) - (x+5) When subtracting you have to distribute the minus sign to the second function so -(x+5) becomes -x-5
(f-g)(x) = x^2+2x-6-x-5 So there's 2x-x and -6-5 which are x and -11
x^2+2x-6-x-5 = x^2+2x-x-6-5 = x^2+x-11
So that's the answer.
-2x + 3a - 6 - 5x - 7a....combine like terms
-7x - 4a - 6 <==