Step-by-step explanation:
Find the gradient of AB
-2.5
Find the gradient of perpendicular
0.4
Make the equation
y= 0.4x + c
Apply point A
3= 0.4*2+c
3-0.8= c
c= 2.2
y= 0.8x + 2.2
Answer:
its C
Step-by-step explanation:
The picture is to blurry sorry
Answer:
i think its the 3rd choice
Step-by-step explanation:
i say that bc maybe when u have to go to the right, u divide.
I forgot how u do this srry T-T..
Btw did ur acc get banned..?
Hope this helps
2.75 is 110%
2.75/1.1=2.50
Therefore, the main bill was two and a half dollars