Question

please help me its 49 points

Answer 1

Answer:

 a regular quadrilateral is a quadrilateral with four equal sides and four equal angles. ... Opposite sides of a regular quadrilateral must be parallel and the diagonals must bisect each other.

Step-by-step explanation:

 a regular quadrilateral is a quadrilateral with four equal sides and four equal angles. ... Opposite sides of a regular quadrilateral must be parallel and the diagonals must bisect each other.

Answer 2

Answer:

$\small\tt \red{question : - \: \: \: {2}^{11} \div {2}^{5} = {2}^{ - 3} \times {2}^{2n - 1} } \\ \\ \small\tt \green {find \: the \: value \: of \: n \: .} \\ \\\small\orange{\underline{ \underline{solution}: - }} \\ \\ \tt \color{blue} {2}^{11} \div {2}^{5} = {2}^{ - 3} \times {2}^{2n - 1} \\ \\ \tt \color{blue} {2}^{11 - 5} = {2}^{ - 3 + 2n - 1} \\ \\ \tt \color{blue} {2}^{6 } = {2}^{2n - 4} \\ \\ \tt \color{blue}6 = 2n - 4 \\ \\ \tt \color{blue}6 + 4 = 2n \\ \\ \tt \color{blue}10 = 2n \\ \\ \tt \color{blue} \cancel\frac{10}{2} = n \\ \\ \tt \color{blue}5 = n \\ or \\ \tt \color{green}n = 5 \: \: answer \\ \\ \\ \small\pink{\boxed{\boxed{it's ᭄亗 乄 ＭꫝղᎥនh 乄 亗✯❤࿐}}}$