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8090 [49]
2 years ago
10

4 divided by square root of 2

Mathematics
1 answer:
Vikki [24]2 years ago
7 0
4 divided by the square root of 2 is

2.82842712475
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brian and shawna are selling cookie dough. ryan sold 6 packod cookie dough and 12 packages of gingerbread cookies dough for a to
Bogdan [553]

Answer:

Chocolate chip dough = $12

Gingerbread cookie dough = $17

Step-by-step explanation:

Since there are two variables in this problem, setting up a system of equations and using the elimination method will help us find the cost for each package of cookie dough.  Based on Ryan's sales of 6 packages of chocolate chip and 12 packages of gingerbread for $276, the first equation is:

6c + 12g = 276

Since Shawna sold 8 chocolate chip and 3 gingerbread for a total of $147.00, the second equation is:

8c + 3g = 147

Using the elimination method, we will need to multiply the second equation by a factor of -4 in order to eliminate the variable 'g':

-4(8c + 3g = 147) = -32c - 12g = -588

Add the two equations:

6c + 12g = 276

+ <u> -32c - 12g = -588</u>

-26c = -312  or c = $12

Plug the value of 'c' into the first equation:

6(12) + 12g = 276 or 72 + 12g = 276 or g = $17

8 0
3 years ago
What is the mean and median? Remember to label each response.<br><br> 11, 2, 10, 3, 9, 1, 6
german

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

3 0
3 years ago
In how many ways can five children posing for a photograph line up in a row?
Shtirlitz [24]

Answer:

number of ways = 120

Step-by-step explanation:

The number of ways five children can pose for a photograph line up in a row is given by the number of permutations of 5 elements in 5 different positions (positions in the line), then

number of ways = number of permutations of 5 elements = 5! = 5 * 4 * 3 * 2 * 1 = 120

Since the first children that occupies the line can be on any of the positions (5 positions) , but then the second one can choose any of the 4 remaining positions (since the first children had already occupied one) , the third can choose 3 ... and so on.

5 0
3 years ago
What is Use the table to solve the inequality 2x&lt;2.<br><br> x −1 0 1 2 3<br> 2x
Vedmedyk [2.9K]

Answer:

x less than 1

Step-by-step explanation:

4 0
2 years ago
You buy 88 packs of markers with 2020 markers in each pack. You already had 1010 markers. Which equation shows how to calculate
alexgriva [62]
You would multiply 2020×88=177760
then add 177760+1010=178770
my calculations came out as 178770
5 0
3 years ago
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