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3 years ago

A squar has a premeter of 12x+52 units which expression represents the side length of the square in units?

Mathematics

2 answers:

Nastasia [14]3 years ago

8 0

The square had a side length of 3x+13.

Because the perimeter is 12x+52, you have to divide that by each of the four sides.

jeka57 [31]3 years ago

5 0

X + 4 x + 40 3x + 13 3x + 43

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Aneli [31]

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2 years ago

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Aleonysh [2.5K]

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2 years ago

Find the gradient of the line passing through (6,8) and (4,10)

Mariulka [41]

Question:

Find the gradient of the line passing through (6,8) and (4,10).

Answer:

-1 is the right answer.

Step-by-step explanation:

Slope of the line = The gradient of the line

Gradient of the line is known as change in the value of y-axis by change in the value of x-axis

Gradient = ∆y\∆x

$Gradient = \frac{y_ 2 - y_1}{x_2 - x_1} = \frac{(10 - 8)}{(4 - 6)} = \frac{(2)}{(- 2)} =\boxed{- 1}\\$

7 0

2 years ago

I have $1000 invested in a coin worth $43000. If the coin reaches $100000 how much will I have invested?

Pavel [41]

Answer:

$2326

Step-by-step explanation:

I have $1000 invested in a coin worth $43000. If the coin reaches $100000 how much will I have invested?

To solve the above question, we have:

$43,000 = $1000

$100,000 = x

Cross Multiply

43000 × x = 100,000 × 1000

x = 100000 × 1000/43000

x = $2325.5813953

Approximately = $2326

Therefore, If the coin reaches $100000 you would have invested $2326

8 0

2 years ago