Ok, this is worth 23 points. answer if you

find the domain of the expression:

$\sqrt{\frac{7-5a}{8} }$
!

Solved

Show answers

Ответ:

ariana0517

07.11.2020

Mathematics

The width of the rectangle would be as follows:

1.4 inches

Inverse Proportion

Inverse proportion occurs when one value increases and the other decreases.

The width, , of a rectangle with a fixed area varies inversely with its length, .

So, $y=\frac{k}{x}$ where is the constant.

The width is inches when the length is inches.

So,

$3=\frac{k}{14} \\k=42y=\frac{42}{x}\\Put x=30$

Therefore, $y=\frac{42}{30}=1.4$ inches

Thus, Width is $\boldsymbol{1.4}$ inches when the length is inches.

Find out more information about inverse proportion here: link

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

Answers on questions: Mathematics

Ask an AI advisor a question

I want advice