Answer:
x = - 1, y = 3 or (-1 , 3)
Step-by-step explanation:
x – 3y + 10 = 0 x = 3y - 10 ... plug in
x² + y² = 10
(3y-10)² + y² = 10
10y² - 60y +90 = 0
y² - 6y + 9 = 0
(y - 3)² = 0
y = 3
x = - 1
Tan x = 125/500= 0.25
so x = arctan (0.25)
=14 degree
Answer: A
-17
So you take -6 and subtract another 11, that gives you negative 17.
Hope This Helps! If it doesn’t let me know and I can explain it more in depth.
