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2 years ago

11

A frame that is 2 inches wide surrounds the picture. What is the total area of the picture and the frame in square inches?

1 answer:

Citrus2011 [14]2 years ago

7 0

Since the dimensions of the picture is not given, let us let x be the side of the square picture. With the representation, the total length of the sides of the square with the picture frame is x + 2 inches. Then, the area is the square of the side.
total area = (x + 2)^2

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ss7ja [257]

The general equation for exponential growth can be written as:
$x_{t} = x_{0} (1+r)^{t}$
where r is the growth rate.
Plugging in the given values, we get:
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3 years ago

Plz help, 15 points!

Eduardwww [97]

Answer:

$2x+3y=-6$

Step-by-step explanation:

Let the line is $y=mx+b$ where $m$ is slope and $b$ is $y-intercept$ .

The line is parallel to $2x+3y=3$ , slope of both the lines will be same.

Find the slope of $2x+3y=3$

$3y=3-2x\\y=-\frac{2}{3}x+1$

Slope of line $=-\frac{2}{3}$

$m=-\frac{2}{3}$

So the line will be $y=-\frac{2}{3}x+b$

It passes through $(3,-4)$ .

$-4=-\frac{2}{3}\times 3+b\\-4=-2+b\\b=-2\\$

Hence the line is $y=-\frac{2}{3}x-2$

$y=-\frac{2}{3}x-2\\3y=-2x-6\ \ \ \ \ \ \ (Multiply both sides by 3)\\2x+3y=-6$

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2 years ago

The perimeter of this figure Is 42.5<br><br>Find the area of the figure.

Murljashka [212]

Answer:

Formula - $42.5/4^2\\$

$(perimeter/4^2)$

$42.5/4 = 10.625$

$10.625^2 = 112.890625$

Answer - 112.890625

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2 years ago

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sp2606 [1]

Answer:

Option D 2 is correct...hope it helps:)

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1 year ago

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Stella [2.4K]

Answer:

The correct answer is b.

Step-by-step explanation:

$16 {x}^{2} = - 16$

${x}^{2} = - 1$

No real solutions.

5 0

1 year ago