$( \frac{1}{2 \div \sqrt{2} }) {}^{2} \\t aking \: square \: we \: get \\ \frac{ {1}^{2} }{2 {}^{2} \div ( { \sqrt{2} })^{2} } \\ = \frac{1}{4 \div 2} = \frac{1}{2}$

5 0

2 years ago

A square wall tile has an area of 58,000 square millimeters. Between which two measurements is the length of one side

scoray [572]

$\bf \textit{area of a square}\\\\ A=s^2~~ \begin{cases} s=side's\\ \qquad length\\[-0.5em] \hrulefill\\ A=58000 \end{cases}\implies 58000=s^2\implies \sqrt{58000}=s \\\\\\ 240.83\approx s~\hspace{9em} \boxed{240}\rule[0.35em]{10em}{0.25pt}240.83\rule[0.35em]{1.7em}{0.25pt}\boxed{241}$

6 0

3 years ago

8 divided by (7 - 3) x ( 4 + 6)<br> Equals?

gregori [183]

8÷(7-3)x(4+6)

8÷4x10

2x10

3 0

3 years ago

If i'm in 9th grade right now what years was my 6th grade year ?

creativ13 [48]

Answer:

2017-2018

Step-by-step explanation:

5 0

2 years ago