That's correct, because I learned it in math already
Answer:
1st Option
Step-by-step explanation:
All angles in a triangle must add up to 180°.
Step 1: Set up equation
40° + 60° + 16x = 180°
Step 2: Rewrite
60° + 16x + 40° = 180°
Answer: B (y>2) I hope this helps you
Answer:
x = -52
Step-by-step explanation:

Let us solve for x.





Use cross multiplication to find the value of x.



Divide both sides by 3.
x = - 52
You need to make a proportion. Then cross multiply and divide to find your answer.
blue 3 12
red 2 x
(2)(12) = 3x
24 = 3x
x = 8
There are 8 red marbles