Answer:
2:12
Step-by-step explanation:
6 and 4 = 10
5 and 5 = 10
Answer: 0.707
Step-by-step explanation:
Answer:
x = -1
Step-by-step explanation:
Given: 
Solve for x, When: 
Step by step:





Black line (a) -
x = -2
Purple line (b) -
x = 3
Blue line (c) -
y = 6
Green line (d) -
y = -3
Red line (e) -
Not sure
Answer:
x = 19, y = -5
Step-by-step explanation:
x + y = 14 => x= 14-y
2x + 4y = 18 => 2(x+2y)=18 => x+2y=9
x+2y=9 => (14 - y) + 2y = 9
14 + y = 9 => y = -5
x + (-5) = 14 => x=19