Answer:
I don't really know sorry
The equation for it is: y = -3x + 5
Answer:
i think its 60cm and i actually solve it XD
2/7=6/x
2x=42
x=21
6 TRIFLES WILL COST 21 pounds, since we can set up a proportion and cross multiply.
Step-by-step explanation:
x+100°=180°{being straight angle}
x=180-100
x=80°
again,
45°+x+y=180°{sum of angle of triangle}
45+80+y=180
y=180-125°
y=55°
hope it helps.