Insert a picture on the question bc there is no image
It's scalene because it has different sides and obtuse because root 40²+30²=50
110>50
Step-by-step explanation:
(2x-y+3)(2x-y-3)=
4x²-2xy-6x-2xy+y²+3y+6x-3y-9=
4x²-4xy+y²-9=
(2x-y)²-9
8 times 3 = 24 +4= 28
4+3=7 times 8 =56
Answer:
y+9=3/4(x-8)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-9)=3/4(x-8)
y+9=3/4(x-8)
