4 years ago

3/4(48-16x) = 4(4+2x)

1 answer:

5 0

Distributive property

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Gnoma [55]

Answer:

Step-by-step explanation:

plug 4 into x making -4-5 then solve it and it comes out as 1

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4 years ago

mote1985 [20]

There is no picture added. I can not help with that then.

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4 years ago

user100 [1]

Step-by-step explanation:

Length of rectangle = 4 * 3.5cm = 14cm.

Perimeter of rectangle = 2(14 + 3.5) = 35cm.

Area of rectangle = 14 * 3.5 = 49cm².

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3 years ago

Brrunno [24]

$\huge\text{$x=\boxed{\sqrt{33}+4,\ -\sqrt{33}+4}$}$

To solve for $x$ , we need to isolate it on one side of the equation.

Take the square root of both sides, making sure to use both positive and negative roots.

$\begin{aligned}(x-4)^2&=33\\x-4&=\pm\sqrt{33}\end{aligned}$

$\sqrt{33}$ cannot be simplified, so we'll leave it as-is.

Add $4$ to both sides to fully isolate $x$ .

$x=\pm\sqrt{33}+4$

Expand the solution by making two solutions, one where $\sqrt{33}$ is positive and one where it's negative.

$x=\sqrt{33}+4,\ x=-\sqrt{33}+4\\x=\boxed{\sqrt{33}+4,\ -\sqrt{33}+4}$

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3 years ago

Varvara68 [4.7K]

Andrew gets paid $12.05 cents per hour

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3 years ago