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liubo4ka [24]
3 years ago
12

4x+(-3)=-2x-5 could someone help me solve this?

Mathematics
1 answer:
lions [1.4K]3 years ago
5 0

4x+(-3)=-2x-5

4x-3 = -2x-5

add 2x to each side

6x-3 =-5

add 3 to each side

6x = -2

divide by 6

x = -2/6

divide top and bottom by 2

x = -1/3

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Answer: 12√2 cm

<u>Step-by-step explanation:</u>

Cube 1: V = 6³ = 216

Cube 2: V = 8³ = 512

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New Cube: V = 1728

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So, each side of the new cube is 12 cm.

Use Pythagorean Theorem to find the length of the diagonal:

12² + 12² = diagonal²

144 + 144 = diagonal²

288 = diagonal²

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12√2 = diagonal


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Find the m∠SAQ.<br><br><br> 44°<br><br><br> 46°<br><br><br> 57°<br><br><br> 77°
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7 0
3 years ago
Read 2 more answers
How to do this problem
Vera_Pavlovna [14]
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