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kupik [55]
3 years ago
5

Mrs. Miller has a rectangular garden with a length of 20 feet long with an area of (20x-200) square feet. Write an expression th

at represents the perimeter (in feet) of mrs. Miller‘s garden
Mathematics
1 answer:
krek1111 [17]3 years ago
6 0

Perimeter = (20 + 2x) mm.

Step-by-step explanation:

The octopus pupil has length 20 mm and the expression for its area is given by (20x - 200) square mm.

If the width of the octopus pupil is w, then 20w = 20x - 200

⇒ w = (x - 10) mm.

Therefore, the expression for its perimeter is 2(Length + Width) = 2 ( 20 + x - 10) = 2( 10 + x) = (20 + 2x) mm. (Answer)

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Elina [12.6K]
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6 0
3 years ago
12(1-x) = 36<br> what’s the equation
maks197457 [2]

Answer:

-12x + 12 = 32............................. the equation

Step-by-step explanation:

to determine the equation in this 12(1-x) = 36 expression is quite simple, you only need to open the bracket .

solution

12(1-x) = 36

12 - 12x = 32

-12x + 12 = 32............................. the equation

we  can further evaluate for the value of x  

-12x = 32 - 12

-12x = 20

divide both sides by the coefficient of x which is -12

-12x = 20

-12x/-12 = 20/-12

x =  -1.67

3 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=8%20%2B%203%20%5Ctimes%204" id="TexFormula1" title="8 + 3 \times 4" alt="8 + 3 \times 4" align
Ira Lisetskai [31]

Answer:

20 is correct answer

Step-by-step explanation:

8+3×4

=8+12

=20

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3 years ago
Read 2 more answers
200 centimeters to 5 meters write ratio in simplest form
ss7ja [257]

Answer:

5.2

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3 years ago
Given that f(x) = x2 − 4x − 3 and g(x) = x+3 over 4 , solve for f(g(x)) when x = 9
borishaifa [10]
9+3 =12
12/4 = 3

(3)2-4(3)-3
6-12-3
-9 is the answer
8 0
3 years ago
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