<span>M1=[<span>(4a+0)/2 <span>,(4b+0)/2] = (2a, 2b)
</span></span></span>M2=[(4c+4d)/2 ,(4b+0)/2] = [2(c+d) , 2b]
answer
coordinate points (x,y) :
(2a, 2b) , [2(c+d) , 2b]
5+3a = 3-2a
So
5a = -2
a=-2/5=-0.4
4, there are 4 equal angles
The width of the rectangle is 11.5
Answer:
See image
Step-by-step explanation:
You put One-place decimals over ten and then simplify.
You put Two-place decimals over 100 and then simplify. See image.