For this question you should first add +1 on both sides of the equation so you will have:
y^2 = 80 + 1
y^2 = 81
so the square root of 81 is 9 and -9 so y equals to 9 and -9 :)))
i hope this is helpful
have a nice day
Answer:175.86 cm^2
4.3*5.2/2*2=22.36 cm^2
6.75*10=67.5 cm^2
10*4.3*2=86 cm^2
86+22.36+67.5=175.86 cm^2
Answer:
<em>Not true. Actually, 1 2/3 equals 5/3.</em>
Answer:
Step-by-step explanation: