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vova2212 [387]
3 years ago
14

Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Mathematics
1 answer:
GarryVolchara [31]3 years ago
5 0

Answer:

D. ( {x} - 2)^{2}  = 7

Step-by-step explanation:

3 {x}^{2}  - 12x = 9 \\ 3( {x}^{2}  - 4x) = 9 \\  {x}^{2}  - 4 x= 3 \\  {x}^{2}  - 4x + 4 = 3 + 4 \\  {x}^{2}  - 4x +  {2}^{2}  = 7 \\ ( {x} - 2)^{2}  = 7

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Kryger [21]

Answer:

x = \frac{3}{2}

Step-by-step explanation:

Given 2 intersecting chords, then the product of the parts of one chord is equal to the product of the parts of the other chord, that is

18x = 9 × 3 = 27 ( divide both sides by 18 )

x = \frac{27}{18} = \frac{3}{2}

8 0
3 years ago
Solve the equation. 4n - 18 = 52
zalisa [80]
The answer is 35/2 (fraction)
4 0
3 years ago
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Create a six sided cube that shows examples of different solids and explain how to calculate the surface area and volume of each
gulaghasi [49]
We are given a six-sided cube. To determine the surface area and the volume of the cube, we need to know the area of one side:

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7 0
3 years ago
At a football game, the ratio of men to women is 4:1 There are 9,000 people in total, and each ticket costs £10 Calculate the am
uranmaximum [27]

Answer:

£72000

Step-by-step explanation:

According to the Question,

  • Given, At a football game, the ratio of men to women is 4:1 & There are 9,000 people in total

Thus, 5 ⇒ 9000 People

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      1 ⇒ 1800 People(Women)

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4 0
3 years ago
HELLLLLLP!!!!! PLEASE!!!!
blagie [28]

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Step-by-step explanation:

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m = \frac{y_{2} -y_{1} }{x_{2} -x_{1} }

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m=\frac{-7}{7\\}

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When you draw this on the graph, the y-intercept is -4.

y = -4

4 0
3 years ago
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