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rewona [7]
2 years ago
12

What is the value of A?

Mathematics
1 answer:
Savatey [412]2 years ago
6 0

Answer: 17

Step-by-step explanation: have a great day <3

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Graph the inequality in the coordinate plane:<br><br> x&lt;-3
tensa zangetsu [6.8K]

Answer:

Graph of the inequality x< -3 as shown below in the figure.

Step-by-step explanation:

Given the inequality: x < -3

Graph of this inequality as shown below in the figure.

All the points that are lie in the shaded area satisfy the equation x < -3 or

In other words, we can say that x can take any value less than -3 .

x ≠ -3 or any number that is greater than -3.

Since there is a strict inequality i.e x < -3 , the points that lie on the line x = -3 does not satisfy the equation.

Therefore, the dotted line is marked at x = -3  

8 0
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The Area of a rectangle is 3x2 + 9x square inches. The length of the rectangle is 3x inches.
Roman55 [17]

Width of the rectangle is x + 3 in

Step-by-step explanation:

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Area = length × width

3x² + 9x = 3x × width

∴ Width = 3x² + 9x/3x = x + 3 in

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The answer is 180.

Hope that helped!

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