$\bf \textit{area of a square}\\\\
A=s^2~~
\begin{cases}
s=side's~length\\
--------\\
A=\frac{4}{9}
\end{cases}\implies \cfrac{4}{9}=s^2
\\\\\\
\sqrt{\cfrac{4}{9}}=s\implies \cfrac{\sqrt{4}}{\sqrt{9}}=s\implies \cfrac{2}{3}=s$

3 0

3 years ago

1/3 kilogram to 2/3 of a foot

HACTEHA [7]

Answer: idk dont know need more info

Step-by-step explanation:

5 0

3 years ago

Solve for x with an explanation pls

Tatiana [17]

Answer: 9

Step-by-step explanation:

Use Pythagorean's Theorem for a right triangle.

$a^2+b^2=c^2$

$(\sqrt{63}) ^2+x^2=12^2\\63+x^2=144\\x^2=81\\x=9$

6 0

3 years ago

Read 2 more answers

How do i solve 8y - 3 = 6y + 17

MArishka [77]

8y-3=6y+17
2y=20
y=10
The answer for y is 10.

5 0

4 years ago