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3 years ago

The perimeter of the figure is given. Find the length of the indicated side.

Mathematics

2 answers:

zavuch27 [327]3 years ago

8 0

5x + 3

explanation: (5x + 3) + (5x + 3) + (2x - 2) + (2x - 2) = 14x + 2

GarryVolchara [31]3 years ago

3 0

Answer:

The indicated side is: 5x + 3

Step-by-step explanation:

If the perimeter is 14x +2, then 2x -2 + 2x -2 +? +? = 14x +2.

Subtract 4x and add 4 to both sides: ? + ? = 10x +6

One indicated side is half of 10x +6, therefore it is 5x +3.

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3 years ago

Zachary earns $5 per hour, and he makes a $20 bonus.

stich3 [128]

Answer:

5x?

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2 years ago

Mandy is building a rectangular garden pond with the area of 12ft^2. The length of pool needs to be 2 ft more than twice the wid

Genrish500 [490]

The length of rectangular pool is 6 ft and width of rectangular pool is 2 ft.

Step-by-step explanation:

Given,

Area of rectangular pool = 12 square feet

Let,

Width of pool = w

Length of pool = l = 2w+2

Area = Length * Width

$12=(2w+2)*w\\12=2w^2+2w\\2w^2+2w-12=0$

Dividing each term by 2;

$\frac{2w^2}{2}+\frac{2w}{2}-\frac{12}{2}=0\\w^2+w-6=0\\w^2+3w-2w-6=0\\w(w+3)-2(w+3)=0\\(w+3)(w-2)=0\\$

Either,

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Or,

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As width cannot be negative, therefore,

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3 years ago

Help me please someone.

Free_Kalibri [48]

Answer:

divide by 4 from each side

Step-by-step explanation:

$\frac{x}{4} > 13$

÷4 ÷4

x>13÷4

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3 years ago

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Help me out please!!

Alexeev081 [22]

Answer:

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Step-by-step explanation:

You cannot multiply exponent, you must add the exponents.

4 + 3 = 7.

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2 years ago

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