Answer:
I can't English language better but I think this is the correct answer
Step-by-step explanation:
8x-40=x^2-2x-15
0=x^2-10x+25
0=x^2-5x-5x+25
0=x(x-5) -5(x-5)
0=(x-5)(x-5)
::x=5
PeRIMeter is the RIM around the rectangle.
P= 3.2+1.5+3.2+1.5= 6.4+ 3= 9.4 m
Area is A= 3.2• 1.5= 4.8 m^2
The unit rate that compares the length of the couch in the living room to the length of the couch in the dollhouse is 1.33 ft/cm
The unit rate that compares the length of the couch in the living room to the length of the couch in the dollhouse is gotten by:
- Ratio of the length of the couch in the living room to the length of the couch in the dollhouse
Hence:
Unit rate = 8 feet / 6 cm
Unit rate = 1.33 ft/cm
The unit rate that compares the length of the couch in the living room to the length of the couch in the dollhouse is 1.33 ft/cm
Find out more on unit rate at: brainly.com/question/4895463
Answer:
√2
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