Answer:
Option (3) is correct.
side length of square is (3x + 13 ) units.
Step-by-step explanation:
For a square with side 'a'. Perimeter is defined as the sum of length of side. Since, Square has four sides. Thus Perimeter of square = 4 × side
Given square has perimeter = 12x + 52
Comparing both sides,
4 × side = 12 x + 52
⇒ Side = ![\frac{12x+52}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B12x%2B52%7D%7B4%7D)
⇒ Side = ![\frac{4(3x+13)}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B4%283x%2B13%29%7D%7B4%7D)
⇒ Side = 3x + 13
Thus, side length of square is (3x + 13 ) units.
Thus, option (3) is correct.
All we have to do in this problem is find out how many times you are multiplying the original ratio by, then multiply the number next to the blank by the amount we are multiplying it by.
For example, question 1 shows us that you multiply 2 by 12 to get 24. That means that you will also have to multiply 3 by 12 to get you answer, which is 36.
The second one we are multiplying by 20, and we end up with the blank being 40. On the third one, we are multiplying by 26, and our answer is 78. For the fourth one, we are multiplying by 32 so our answer is 64.
Answer:
5/9 acres
Step-by-step explanation:
3 1/3 areas is 10/3
1/6 of the land is covered with beets
![\frac{10}{3} * \frac{1}{6} =\frac{10}{18}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B3%7D%20%2A%20%5Cfrac%7B1%7D%7B6%7D%20%3D%5Cfrac%7B10%7D%7B18%7D)
will simplify to ![\frac{5}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B9%7D)
Hence the answer is 5/9 acres
Answer:
The value of x is 322/5 OR 64.4 in decimal form.
Step-by-step explanation:
To find the value of x, start by following the order of operations for solving equations. The step-by-step is below for you.
5/7x + 17 = 63 ----> Subtract 17 from both sides.
5/7x = 46 -----> Multiply both sides by 7/5.
x = 322/5 OR 64.4
<h3>Answers:</h3><h3>x = 1 or x = 16</h3>
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Work Shown:
Draw out a rectangle that is 32 units wide horizontally and 8 units tall vertically.
Then draw out another rectangle that is 4 meters wide horizontally and x meters tall vertically.
The horizontal and vertical sides pair up to form these fractions: 32/4 and 8/x
Set the fractions equal to one another. Solve for x
32/4 = 8/x
32x = 8*4 ... cross multiply
32x = 32
x = 32/32 ... divide both sides by 32
x = 1
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Somewhere else on your paper, draw the same 32 by 8 rectangle to make 32 the horizontal component
Next to this rectangle, draw a rectangle that has x as the horizontal part and 4 as the vertical. Note the swap here.
We now have this equation to solve for
32/x = 8/4
once again, note the swap
Let's solve for x
32/x = 8/4
32*4 = 8*x
128 = 8x
8x = 128
x = 128/8
x = 16