Answer:
49.5
Step-by-step explanation:
just put into you calculator
47+(15/3)/2
(Please vote me Brainliest if this helped!)
- C' (-3, -6)
- D' (-3, 1)
- E' (0, -6)
When a line is perpendicular to another line, the gradient becomes the “negative reciprocal” which basically means flip the gradient and change the sign. In this instance the negative reciprocal of 5x has to be -1/5 as it has been flipped and made negative. At this point the answer can only be B or C.
After this you can use the point given to work out the y-intercept:
y-y1 = m(x-x1)
y-3 = -1/5(x+10)
y-3 = -1/5x - 2
y = -1/5x -1
And there’s your answer: C
Answer:
I'm pretty sure it's one.
Step-by-step explanation: