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1 year ago

Solve for x (6x+3)+75=180

Mathematics

2 answers:

Vadim26 [7]1 year ago

4 0

Answer:

x = 17

Step-by-step explanation:

Given equation:

(6x + 3) + 75 = 180

Subtract 75 from both sides:

⇒ (6x + 3) + 75 - 75 = 180 - 75

⇒ 6x + 3 = 105

Subtract 3 from both sides:

⇒ 6x + 3 - 3 = 105 - 3

⇒ 6x = 102

Divide both sides by 6:

⇒ 6x ÷ 6 = 102 ÷ 6

⇒ x = 17

Pachacha [2.7K]1 year ago

3 0

x=17

Step-by-step explanation:

(6x+3)+75=180

6x+3+75=180

6x+78=180

6x=180-78

6x=102

x=102/6

x=17

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2 years ago

If X = 13 units, Y = 12 units, and Z = 15 units, what is the volume of the rectangular prism shown above?

Basile [38]

Volume of the Rectangular prism is 2340 square units

Step-by-step explanation:

Given:

X = 13 units,

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To Find:

The volume of the rectangular prism = ?

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The volume of the rectangular prism = $X \times Y \times Z$

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2 years ago

what does this mean when a rhombus is split into 2 triangles ; what's the formula to find the value of x? also it's about polygo

tangare [24]

Answer/Step-by-step explanation:

The rhombus when split into two triangles will give us two equilateral triangles that are congruent to each other.

Therefore:

The two bases of both triangles will have equal angle measures of 4x + 5 each and a third angle measure of 8x - 6.

✅Formula to find the value of x:

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2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B20%7D%20" id="TexFormula1" title=" \sqrt{20} " alt=" \sqrt{20} " align="absmiddle

tester [92]

The answer is going to be 2*sqrt(5). You have to split it into perfect squares for it to be simplified... so in this case, I had sqrt(4*5) because sqrt(4) can be simplified... so your answer would be sqrt(4)*sqrt(5) or 2sqrt(5)

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3 years ago