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VARVARA [1.3K]
3 years ago
15

Solve for x. −2/3x 3/8x = −7/12−1/4x

Mathematics
1 answer:
photoshop1234 [79]3 years ago
7 0
To solve for d, it is important to remember that we can only add or subtract like terms. Also, that we have to isolate the variable should be solved to one side and all others to the other side. We do as follows:

<span>−2/3x 3/8x = −7/12−1/4x
</span><span>−2/3x 3/8x = −7/12−1/4x
1/4x = </span> −7/12−1/4x
1/2x = -7/12
x = -7/6
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Brainliest question please help me answer my question please
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Step-by-step explanation:

The area for a trapezoid is

A=\frac{1}{2}h(b_{1}+b_{2})

h is the length of ST, one of the bases is the length of MK, and the other base is the length of AS.  First we'll find h:

The coordinates for S are (0, -2) and T are (1, 2). Using the distance formula:

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d=\sqrt{(-7-5)^2+(4-1)^2} and

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Now for the length of AS. The coordinates for A: (-4, -1) and for S: (0, -2). Using the distance formula one more time:

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Now we can fill in our area formula:

A=\frac{1}{2}(\sqrt{17})(3\sqrt{17}+\sqrt{17})

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5 0
3 years ago
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andreyandreev [35.5K]
L = 25
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SA = 2L*W + 2L*H + 2W*H
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SA = 2018 square inches <<<< answer.
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4 years ago
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