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ddd [48]
3 years ago
5

The Quadratic Formula gives which roots for the equation 3x2 + 3x = 2?

Mathematics
2 answers:
aleksley [76]3 years ago
4 0

Answer: x=x=-3+/- sqrt 33/6

Step-by-step explanation:

Andrei [34K]3 years ago
3 0

x= -3+/- sqrt 33 / 4

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100 POINTS If x and y are real numbers, what is the simplified radical form of <img src="https://tex.z-dn.net/?f=%28x%5E%7B2%7D%
nata0808 [166]

Answer: x^{2/5}y

Step-by-step explanation:

(x^{2}y^{5})^^{1/5}

= x^{2/5}y

7 0
2 years ago
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QUESTION 8. An unknown number is added to 8. The sum is
Rudik [331]

Answer:

82

Step-by-step explanation:

Let the unknown number be x

If an unknown number is added to 8, this is expressed as;

8 + x

<em>If The sum is  then divided by 9 to give the answer 10, then;</em>

<em>(8+x)/9 = 10</em>

<em>Cross multiply</em>

<em>8 + x = 9 * 10</em>

<em>8 + x = 90</em>

<em>x = 90 - 8</em>

<em>x = 82</em>

Hence the unknown number is 82

3 0
3 years ago
I need help solving this
Shtirlitz [24]
X+5=2x-7

x=12

y=12+5

y=17

(12, 17)
5 0
3 years ago
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A corporation must appoint a​ president, chief executive officer​ (CEO), chief operating officer​ (COO), and chief financial off
Travka [436]

Answer:

There are 524,560 ways that the committee can be​ appointed.

Step-by-step explanation:

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So

P - O1 - O2 - O3 - C1 - C2 - C3 - C4 - C5

There are 17 candidates, any of them can be president. So P = 17.

All of the others can be an officers. So O1 = 16, O2 = 15(17 subtracted by the president and O1), O3 = 14.

The officers can be committee members, so, C1 = 16, C2 = 15, C3 = 14, C4 = 13, C5 = 12.

How many different ways can the committee be​ appointed?

This is the sequence C1...C5:

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There are 524,560 ways that the committee can be​ appointed.

6 0
3 years ago
Can you find the slope of the line
Tatiana [17]

Answer:

Slope is -3

Step-by-step explanation:

Using the formula (y2 - y1)/(x2 - x1), we can find that the ratio is -6/2. When simplified, it comes out to -3

5 0
3 years ago
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