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Tatiana [17]
3 years ago
13

What is the reason for each step in the solution of the equation?

Mathematics
2 answers:
eimsori [14]3 years ago
5 0

Answer:

i took the test the answer below is right hope i helped

given, addition ,division


Step-by-step explanation:


weeeeeb [17]3 years ago
3 0

Answer:

Given; Addition Property of Equality; Division Property of Equality

Step-by-step explanation:

The first blank restates the equation we are given.  This is why the justification for it is "Given."

To get the second blank from the first one, we must add two to each side.  The property that allows this is the addition property of equality.

To get the third blank from the second one, we must divide both sides by 3.  The property that allows this is the division property of equality.

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Anarel [89]

Answer:

because entries in the table are frequency counts, the table is a frequency table. Entries in the total row and total column are called marginal frequencies or the marginal distribution

4 0
3 years ago
What is the mean average<br> 14, 12, 9, 2, 3, 1, 1<br><br> 10,10,10,5,9,12,12,24,8,31,3,10
Orlov [11]

Answer:

20.89

Step-by-step explanation:

x f fx

1 6 6

2 4 8

3 5 15

4 3 12

5 3 15

6 2 12

8 1 8

9 2 18

10 4 40 average=fx/f

12 3 36 = 961/46

14 2 28 = <u>20.89</u>

19 1 19

24 1 24

26 1 26

31 1 31

32 1 32

56 1 56

67 1 67

100 1 100

102 1 102

150 1 150

156 1 156

total: <em>46</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>961</em>

5 0
3 years ago
The wrestling team wants to sell pies for a fundraiser. The cafeteria helped out by donating 2 pies. Each pie will be cut into 4
Eduardwww [97]

Answer:

The answer would be 8

Step-by-step explanation:

4x8=32

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32 is how many pieces they need

8 0
3 years ago
Write the given logarithmic equation in exponential form.<br><br> In 4x = 9.6
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7 0
3 years ago
NEED HELP ASAP!!
Kaylis [27]

Answer:

20²+21² = x²

841= x²

x= 29

nearest tenth = 30

4 0
2 years ago
Read 2 more answers
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