Answer:
95°
Step-by-step explanation:
By exterior angle theorem:
y = 120° - 25° = 95°
Hope it helps you in your learning process
313 x 45.. I'm assuming? If so, that would = 14,085
Answer:
See below
Step-by-step explanation:
(1) 2x + 3y = 15
(2) x - 3y = 3
First step:
Add Equations (1) and (2).
Reason:
The y terms have the same coefficient (3). If I add +3 and -3, the two terms will cancel each other (be eliminated).
How it helps:
If I eliminate the y terms, I have only one variable, the x variable, to deal with.
(1) 2x + 3y = 15
(2) x - 3y = 3
(3) 3x = 18
I can then easily solve Equation (3) for the value of x.
Answer:
x=4 hope this helps
Step-by-step explanation:
The correct answer would be a ray
