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olga55 [171]
3 years ago
10

A TV has a rectangular picture with an area of 6 square feet. The picture has a length of 3 feet. What is the perimeter of

Mathematics
2 answers:
bagirrra123 [75]3 years ago
8 0

Answer:

C. 10 ft.

Step-by-step explanation:

Area of 6 sq. ft. which is rectangular. The length is 3 ft and perimeter is l+l+w+w=perimeter. A rectangular shape has 2 sides of the same length and the other two are the same but, a different length the the other two sides.

Equation:

3+3+2+2=10

kherson [118]3 years ago
5 0
The third one is the answer 10 feet
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Juli2301 [7.4K]

Answer:

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Step-by-step explanation:

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2 years ago
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Can someone tell me what the answer for this problem is? (and how you are able to get that answer)
exis [7]
\bf y=\cfrac{1}{2}(x-7)(x-7)

now, if you set y  to 0, so you can solve for "x", you'll notice, you'll get 7 twice, you can see it from (x-7) twice there, it has that root twice.

so, when x = 7, y = 0, that's the x-intercept, or so-called a solution or zeros.

now, it happens twice though, so, that simply means, the root of 7 has a multiplicity of 2  and is an even multiplicity, and even number, and when that happens, the graph doesn't really cross the x-axis, it simply bounces off of it.

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\bf y=\cfrac{1}{2}(x-7)(x-7)\implies y=\cfrac{1}{2}(0-7)(0-7)\implies y=\cfrac{1}{2}(-7)(-7)&#10;\\\\\\&#10;y=\cfrac{49}{2}\implies y=24.5

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7 0
3 years ago
Graph the system by using technology. What is the y-coordinate of the solution?
son4ous [18]
Take second equation here, 
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Now, substitute the vaue of 4x in 1st equation, 
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In short, Your Answer would be -44

Hope this helps!
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Answer:

Step-by-step explanation:

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