<span>Y = 2x + 4
16x + 4y = 40
substitute </span>Y = 2x + 4 into <span>16x + 4y = 40
</span><span>16x + 4y = 40
</span>16x + 4(2x + 4) = 40
16x + 8x + 16 = 40
24x = 40 - 16
24x = 24
x = 1
Y = 2x + 4
Y = 2(1) + 4
Y = 6
answer (1, 6)
ANSWER: x = 130°
EXPLANATION: You must add given angles and then subtract from 180°.
Answer:
a
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
hope this helps and have a great day
Um answer f I don’t know math I’m really bad at it