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sveticcg [70]
3 years ago
9

Please hurry need help!!

Mathematics
2 answers:
Darya [45]3 years ago
8 0

Answer:

4√13 units

Step-by-step explanation:

A rhombus has 4 equal sides so you only need to find the length of one side.

So

XY = √ [(3-5)^2 + (2-5)^2]

XY = √(4+9)

XY = √13

Perimeter = 4 * side

= 4 √13

Maru [420]3 years ago
5 0

Answer:

ok heres some help, help. your welcome

Step-by-step explanation:

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Which expression can be used to find the surface area of the following square pyramid? I DONT KNOW HOW TO PUT A PHOTO ON PC!!! b
chubhunter [2.5K]

Answer:

40 or 16+6+6+6+6

Step-by-step explanation:

To find the surface area of a 3d figure, we can imagine all of its faces laid down on a flat plane. In this case, we would have a square, and four congruent triangles. Now all we have to do is find the areas of each shape and add them up.

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7 0
3 years ago
Solve for x: −2(x + 3) = −2(x + 1) − 4. (1 point) a 2 b 3 c All real numbers d No solution
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The correct answer would be

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Answer:

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Step-by-step explanation:

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~ Simplifying

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~ Reorder the terms:

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-4 + -4x = (4 * -7 + x * -7)

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~ Solving for variable 'x'.

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~ Add '7x' to each side of the equation.

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