Answer:
Step-by-step explanation:
Perimeter of a rectangle is expressed as (2 length + 2 width) = 2(L + W)
A) The length of rectangle A is y + 1
The width of rectangle A is x
Perimeter of rectangle A = 2(y + 1 + x) = 2y + 2 + 2x
= 2x + 2y + 2
The length of rectangle B is 2x - 2y
The width of rectangle B is x + 1
Perimeter of rectangle B = 2(2x - 2y+ x + 1) = 4x - 4y + 2x + 2) = 4x + 2x - 4y + 2
= 6x - 4y + 2
The length of rectangle C is 3x + 3y
The width of rectangle C is 2x - 3
Perimeter of rectangle C = 2(3x + 3y + 2x - 3) = 6x + 6y + 4x - 6) =
(6x + 6y + 4x - 6)
= 10x + 6y - 6
B) The combined perimeters will be the sum if perimeter of rectangle A, perimeter of rectangle B and perimeter of rectangle C. It becomes
2x + 2y + 2 + 6x - 4y + 2 + 10x + 6y - 6
Collecting like terms
2x + 6x + 10x + 2y + 6y - 4y + 2 + 2 - 6
The combined perimeter = 18x + 4y - 2
Answer:
(3, 9)
Step-by-step explanation:
Brainliest Please
Answer:
The complete tables are shown below.
The value of <em>x</em> is 70.59%.
Step-by-step explanation:
<u>Absolute frequency table:</u>
Square Rectangle Row Total
Bright 25 10 35
Off White <u>23</u> 10 <u>33</u>
Column Total <u>48</u> 20 <u>68</u>
<u>Relative frequency table</u>
Square Rectangle Row total
Row% 71.43% 28.57% 100.00%
Bright Column% 52.08% 50.00% ____
Total% 36.76% 14.71% 51.47%
Row% 69.70% 30.30% 100.00%
Off White Column% 47.92% 50.00% ___
Total% 33.83% 14.71% 48.53%
Row% ____ ____ 100.00%
Column Column% 100.00% 100.00% 100.00%
Total% <u><em>x</em></u><u> = 70.59%</u> 29.41% 100.00%
![\text{Value of}\ x=100.00\%-29.41\%=70.59\%](https://tex.z-dn.net/?f=%5Ctext%7BValue%20of%7D%5C%20x%3D100.00%5C%25-29.41%5C%25%3D70.59%5C%25)
Answer:
lies you wont give brainliest
Step-by-step explanation: