the rectangle below has a perimeter of 120 in right an equation to solve for x and then calculate the length and width of the re
2 answers:
Answer:
<h2>Given</h2>
- <u>Length</u><u> </u><u>=</u><u> </u><u>x </u><u>+</u><u>7</u>
- <u>Bredth</u><u> </u><u>=</u><u> </u><u>3</u><u>x</u><u>-</u><u>3</u>
- <u>perimeter</u><u>=</u><u>1</u><u>2</u><u>0</u><u> </u><u>inches</u>
<h2>
<u>To </u><u>find</u></h2>
- <u>The</u><u> </u><u>Value</u><u> </u><u>of </u><u>X</u>
<h2>
<u>Solution</u></h2>
- <u>we </u><u>know</u><u> that</u><u> </u><u>the </u><u>perimeter</u><u> </u><u>of </u><u>a </u><u>rectangle</u><u> </u><u>=</u><u> </u><u>2</u><u>(</u><u>Length</u><u>+</u><u>Bredth)</u>
- <u>Inserting</u><u> </u><u>the </u><u>values</u>
- <u>=</u><u>></u><u>1</u><u>2</u><u>0</u><u> </u><u>inches </u><u>=</u><u> </u><u>2</u><u>(</u><u>x </u><u>+</u><u>7</u><u>+</u><u>3</u><u>x</u><u> </u><u>-</u><u>3</u><u>)</u>
- <u>=</u><u>></u><u>1</u><u>2</u><u>0</u><u> </u><u>inches </u><u>=</u><u>2</u><u>(</u><u>4</u><u>x</u><u>+</u><u>4</u><u>)</u>
- <u>=</u><u>></u><u>1</u><u>2</u><u>0</u><u>i</u><u>n</u><u>c</u><u>h</u><u>e</u><u>s</u><u>/</u><u>2</u><u>=</u><u> </u><u>4</u><u>x</u><u>+</u><u>4</u>
- <u>=</u><u>></u><u>6</u><u>0</u><u> </u><u>inches </u><u>=</u><u>4</u><u>x</u><u>+</u><u>4</u>
- <u>=</u><u>></u><u>6</u><u>0</u><u>i</u><u>n</u><u>c</u><u>h</u><u>e</u><u>s</u><u> </u><u>-</u><u>4</u><u> </u><u>=</u><u> </u><u>4</u><u>x</u>
- <u>=</u><u>></u><u>4</u><u>x</u><u> </u><u>=</u><u> </u><u>5</u><u>6</u><u> </u><u>inches</u>
- <u>=</u><u>></u><u>x </u><u>=</u><u> </u><u>5</u><u>6</u><u>i</u><u>n</u><u>c</u><u>h</u><u>e</u><u>s</u><u> </u><u>/</u><u>4</u>
<h2>
<u>=</u><u>></u><u>x </u><u>=</u><u> </u><u>1</u><u>4</u></h2>
Answer:
I did what I can
Hope this helps :)
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Part A : 30 - x - x - x - x - x - x = 0
^ since 30 divided by 5 is 6, that answer is the same as doing 5 + 5 + 5 + 5 + 5 + 5
- pls comment & correct me if i did smth wrong :’)
Its d 729 because on 1 layer theres are 81 cubes and there are 9 layers so 81 times 9 equals 729
Hope this helps
Answer:
1) 4x + 4y = -8
x=-2-y
y=-2-x
2) 22 – 2y = 4
y=9
Step-by-step explanation:
<h2>
<u>Answer</u>:</h2>
81
<h2>
<u>Step-by-step explanation</u>:</h2>
Hence answer is 81.
Answer:
b
Step-by-step explanation:
