If it's 125 + 0.375 then the answer is 125.375
and for the second it's 0.75
Since 1 cm = 10 mm
Then 4 cm = 40 mm
<span>(Y-3)^2 = 4y -12 <=> Y^2 - 6Y + 9 = 4y - 12 <=> 4y = Y^2 - 6Y + 21 <=> y = (Y^2 - 6Y + 21)/4. Solving the equation for y means that we have to express y relative to the other quantities in the equation.</span>
Answer:
ok who are 38 no butplease
