3 years ago

Rationalize the denominator and simplify. 5/4-√3

1 answer:

4 0

I assume the denominator is (4-√3)
Multiple both top and bottom by (4+√3)
[5(4+√3)]/[(4-√3)(4+√3)]
=[20+5√3]/[4²-(√3)²]
=[20+5√3]/13

You might be interested in

If you use exactly eight cups of cauliflower to make 6 veggie burritos and if you continue to make burritos using the same recip

Vitek1552 [10]

Answer:

9 burritos

Step-by-step explanation:

We can use ratios to solve

8 cups 12 cups

---------- = -----------------

6 burritos x burritos

Using cross products

8x = 6*12

8x = 72

Divide by 8

8x/8 =72/8

x = 9

9 burritos

7 0

3 years ago

Katherine and her children went into a bakery and where they sell cupcakes for $2.50 each and donuts for $1.25 each. Katherine h

yan [13]

Answer:the ration to x and b that equals c is about 3 dollars

Step-by-step explanation:

6 0

3 years ago

Will name BRAINLIEST TIMED!!

inessss [21]

Answer:

A. the Commutative Property

Step-by-step explanation:

D doesn't exist

C is wrong and so is B.

5 0

3 years ago

Read 2 more answers

.Complete the pattern: 5,7,4,6,3,5,____

kenny6666 [7]

Answer:

Step-by-step explanation:

You add 2 subtract 3

7 0

3 years ago

Read 2 more answers

A scatterplot is produced to compare the number of hours that students study to their test scores. There are 25 data points, eac

Airida [17]

The answer would be C) As the number of hours of studying increases, test scores increase because the scatterplot has a cluster that increases from left to right.

Any questions? Ask me in the comments bellow.
Hope this helps. :)

5 0

3 years ago

Read 2 more answers