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nika2105 [10]
3 years ago
15

Verify the equation below with each of the values listed for x to find a solution. 5 = 3x + 4 a.x=3 b.x=-1/3 c.x=1/3 d.x=1/4

Mathematics
2 answers:
julia-pushkina [17]3 years ago
8 0

Answer:

the answer is C

Step-by-step explanation:

BartSMP [9]3 years ago
3 0

Answer:

c. x=1/3

Step-by-step explanation:

5=3x+4

A. Putting x=3

5=3(3)+4

<u><em>5=9+4  (False)</em></u>

B. Putting x=-1/3

5=3(-1/3)+4

5=-1+4

<u><em>5=3  (false)</em></u>

C. Putting x=1/3

5=3(1/3) +4

5=1+4

5=5 (true)

D. Putting x=1/4

5=3(1/4) +4

5= 3+12/4

<em><u>5=15/4      (false)</u></em>

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5 0
4 years ago
Question 1
Ilia_Sergeevich [38]

We will see that the perimeter of the rectangle is exactly 390 ft, so the statement is true.

<h3>Is the fence enough?</h3>

For a rectangle of length L and width W, the perimeter is given by:

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In this case, we know that:

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Replacing that on the perimeter equation we get:

P = 2*(120 ft + 75  ft) = 390 ft

So the perimeter is exactly 390 ft, meaning that to put a fence around the parking lot the company will need at least 390 ft of fence.

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If you want to learn more about perimeters, you can read:

brainly.com/question/24571594

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2 years ago
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Step-by-step explanation:

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Alex787 [66]

Answer:

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Step-by-step explanation:

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Read 2 more answers
A line with a slope of 3 passes through the point (-1, 2).
Rom4ik [11]

Answer:

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Step-by-step explanation:

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