Step-by-step explanation:
ab = a×b
= 8/11 × 4/5
= 32/55 or 1 whole 23/32
Hope this helped and please mark brainliest if you get it right!!
the answer is square.
quadrilateral is four sides so if all sides are 4 inches in length and at a 90 degree angle it makes it a square.
Answer:
y=a(x-p)(x-q)
y=a(x+2+√2)(x+2-√2)
passing through point (-1,1)
substitute
1=a(-1+2+√2)(-1+2-√2)
1=a(1+√2)(1-√2)
1=a(1-2)
1=a(-1)
a=1/(-1)
a=-1
y=-(x+[2+√2])(x+[2-√2])
y=-(x2+4x+2)
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