{y | y > –4}

Left-brace y vertical line y greater-than three-fourths right-brace

{y | y < –4}

Left-brace y vertical line y less-than three-fourths right-brace

8 0

3 years ago

If the length of room is four times the height and breadth is twice of its height and the volume of the room is 512 m^2 find its

lisov135 [29]

$Let \: x \: (x>0) \: be \: the \: height \Rightarrow the \: width, length: 2x,4x \\ Volume:V=hwl = 512 \\ \Leftrightarrow x2x4x = 512 \\ \Leftrightarrow 8{x }^{3} = 512 \\\Leftrightarrow {x}^{3} = 64 \\ \Leftrightarrow x = 4 \\ \Rightarrow The \: height \: is \: 4 \: m, the \: width \: is \: 8 \: m$

8 0

3 years ago

Unit cost of 4tbsp soy souce​

Unit cost of 4tbsp soy souce