Answer:
Step-by-step explanation:
y - y1 = m(x - x1)
y - 5 = -9/2*(x - 4)
y -5 = -9/2x + 9*4/2
y - 5 = -9x/2 +9*2
y-5=-9x/2 + 18
y= -9x/2 + 18 +5
y= -9x/2 + 23 {y =mx+c}
Answer:
I didn't get the question please explain it
I am pretty sure that it is a concave polygon.
1cm : 3m
to get from 12m to 3m you have to divide by 4, so if:
3 x 4 = 12
then you do the same to the 1cm and you get:
1 x 4 = 4
Therefore:
1cm : 3m
4cm : 12cm
the model is 4cm
the answer is the above in bold
hope it helped :)
and sry if my explanation wasn't detailed enough or if i misunderstood the question
