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KonstantinChe [14]
3 years ago
12

What is the answer in simplest term?

Mathematics
2 answers:
Burka [1]3 years ago
8 0

Answer:

3*sqrt(3x)

--------------

2x

Step-by-step explanation:

To rationalize the denominator, we need to get rid of the square root.  We need to multiply by sqrt(12x)/sqrt(12x)

9              sqrt(12x)

----------  * -----------

sqrt(12x)      sqrt(12x)

9sqrt(12x)

-----------------

12x

We can cancel  3 in the top and bottom

3sqrt(12x)

---------------

4x

We also notice that 12 is made up of 4 and 3

3sqrt(4) sqrt(3x)

---------------

4x

3sqrt(4) sqrt(3x)

----------------------

4x

3*2sqrt(3x)

--------------

4x

We can cancel a 2 in the top and bottom

3*sqrt(3x)

--------------

2x

pochemuha3 years ago
6 0

Answer:

Step-by-step explanation:

2x

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antoniya [11.8K]

Answer:

33 degree

Step-by-step explanation:

Let m1 be x

m2= x+1

A/Q

--> m1+m2= 67

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vichka [17]
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2. </span><span>suppose that a single card is drawn from a standard 52-card deck, but it is told that the card is black. what is the probability that the card drawn is a <span>club ?
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In this scenario, the card is already known as black. Out of 52 cards, there is 26 black card. Out of 26 black cards, there are 13 clubs cards. The probability to draw club would be:

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Find the value of each variable.​
insens350 [35]

Step-by-step explanation:

11)

x= 5

{y}^{2}  = 2 \times  {5}^{2}  \\  {y}^{2}  = 50 \\ y = 5 \sqrt{2}

12)

\tan(30 )  =  \frac{9}{y}  \\ y =  \frac{9}{ \tan(30) }  = 9 \sqrt{3}  \\  {x}^{2}  =  {9}^{2}  +  {(9 \sqrt{3} )}^{2}  \\  {x}^{2}  = 324 \\ x = 18

13)

\sin(60)  =  \frac{x}{22}  \\ x = 11 \sqrt{3}  \\  \cos(60)  =  \frac{y}{22}  \\ y = 11

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16)

{(19 \sqrt{2}) }^{2}  =  {x}^{2}  +  {y}^{2}  \\ x = y \\ 722 = 2 {x}^{2}  \\  {x}^{2}  = 361 \\ x = 19 \\ y = 19

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3 years ago
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Answer:

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Step-by-step explanation:

4 0
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