Answer:
12 ....10....11....13 THATS THE CORRECT ORDER
Step-by-step explanation:
All you need is the double angle identity:

So we have

Apply the identity again to the squared term:

The height is 3. I have a pic to show the work
Answer:
the slope is 4/3
Step-by-step explanation:
so the equation of your problem would be y=4/3x-2
-2 is your y-intercept (or your b)
pls vote brainliest tyyy <3
Answer:
Number 4 is a right triangle whether 3 isnt.
Step-by-step explanation:
I just know this because a right triangle is always gonna have a 90 degree angle whether that number 3 doesnt have one