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Serjik [45]
3 years ago
11

Simplify the expression. Answer in simplest radical form. Show all work.

Mathematics
1 answer:
suter [353]3 years ago
3 0

Answer: \sqrt{21}

<em>***If you found my answer helpful, please give me the brainliest, please give a nice rating, and the thanks ( heart icon :) ***</em>

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Huda made 8 matching bracelets. She used 128 beads in all. How many beads did she use per bracelet?
Elden [556K]

Answer:

To figure out the answer all you have to do is divide 128 by 8 and you get:

16 beads per bracelet


Hope this helped and plz mark as brainliest!


8 0
3 years ago
determine the dimensions of a quadrilateral with a perimeter of 48 feet that will create the smallest area
Vsevolod [243]
A quadrilateral 24 ft long and 0 ft wide will have the smallest area.
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4 years ago
The explicit rule for a sequence is given. an=4n−1 What is the recursive rule for the sequence?
Gnom [1K]

Answer:

a_{n+1}=a_n+4

Step-by-step explanation:

Have in mind the definition of the term a_n=4\,n-1, and now work on what the term a_{n+1} is based on the previous definition:

a_{n+1} = 4\,(n+1)-1\\a_{n+1}=4\,n+4-1

In the next step do NOT combine the numerical values, but try to identify the a_n term (4\,n-1) in the expression (notice the use of square brackets to group the relevant terms):

a_{n+1}=4\,n+4-1\\a_{n+1}=[4\,n-1]+4\\a_{n+1}=a_n+4

So now we have the term "a_{n+1}" defined in a recursive manner based on the previous term "a_n"

8 0
3 years ago
What is the probability of not picking a red face card when you draw a card at random from a pack of 52 cards? ​
aniked [119]

Answer:

3/13

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How do you simplify 875/1000
OverLord2011 [107]
Find\ GCF(875;\ 1000)

875|5\\175|5\\.\ 35|5\\.\ \ 7|7\\.\ \ 1|\\875=\fbox5\times\fbox5\times\fbox5\times7\\\\1000|5\\.\ 200|5\\.\ \ 40|5\\.\ \ \ 8|2\\.\ \ \ 4|2\\.\ \ \ 2|2\\.\ \ \ 1|\\1000=\fbox5\times\fbox5\times\fbox5\times2\times2\times2

GCF(875;\ 1000)=\fbox5\times\fbox5\times\fbox5=125\\\\\frac{875}{1000}=\frac{875:125}{1000:125}=\frac{7}{2\times2\times2}=\boxed{\frac{7}{8}}
8 0
3 years ago
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