Marcus solved for x in the quadratic equation x2 – 10x + 25 = 0. x = StartFraction negative b plus or minus StartRoot b squared
minus 4 a c EndRoot Over 2 a EndFraction x = StartFraction negative (10) plus or minus StartRoot (10) squared + 4 (1)(25) EndRoot Over 2(1) EndFraction x = StartFraction negative 10 plus or minus StartRoot 200 EndRoot Over 2 EndFraction What is true about Marcus’s work? Check all that apply.
<span>The volume of the cylinder: V=r²π*H V=7.5ft² r=3ft H=? 7.5=3²*π*H 7.5=28.274H⇒H=7.5/28.2740 H=0.265ft </span><span> The water level will be 0.265ft.</span>
