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IceJOKER [234]
4 years ago
7

Which of the following indicates the multiplication property of equality when solving y∕2= 5? Question 13 options: A) y∕2 = 2(5)

B) y∕2 = 5∕2 C) 2(y∕2) = 5 D) 2(y∕2) = 2(5)
Mathematics
1 answer:
oee [108]4 years ago
3 0
The answer would be D)
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Solve equation 2(4b-6)=4(3b-7)
iren [92.7K]

Answer:

2(4b - 6) = 4(3b - 7)

This is

8b - 12 = 12b - 28

Now,

16 = 4b

This means that b = 4 :)

5 0
3 years ago
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Number 14 on my integrated geometry test
FinnZ [79.3K]

Answer:

C. 21

Step-by-step explanation:

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3 years ago
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Find the four terms of the sequence given by the following expression
soldi70 [24.7K]

Answer:

47, 40, 33, 26 are the first four terms of the sequence.

Step-by-step explanation:

Expression representing the sequence is,

a_n=46-7(n-1)

where n = number of term in the sequence

For n = 1,

a_1=47-7(1-1)

    = 47

For n = 2,

a_2=47-7(2-1)

    = 47 - 7

    = 40

For n = 3,

a_3 = 47 - 7(3 -1)

   = 47 - 14

   = 33

For n = 4,

a_4=47-7(4-1)

    = 47 - 21

    = 26

Therefore, first four terms of the sequence are 47, 40, 33 and 26.

6 0
3 years ago
A rectangle is 13 centimeters wide and 18 centimeters long. how long is its diagonal
Naddika [18.5K]
You have to use the Pythagorean theorem a squared plus b squared is c squared so 13 squared plus 18 squared equals c squared. 13x13=169 18x18=324 169+324=493 so c squared is 493 to get c you square root 493 which equals 22.2 so the diagonal, c, is 22.2 centimeters long
7 0
3 years ago
Name the property shown by each statement.
Likurg_2 [28]

Answer:

Commutative Property of Addition

Step-by-step explanation:

If you are adding six and four together, the commutative property of addition says that you will get the same answer whether you are adding 6 + 4 or 4 + 6.

The word "commutative" comes from "commute" or "move around", so the Commutative Property is the one that refers to moving numbers around. For addition, the rule is "a + b = b + a"; in numbers, this means 6 + 4 = 4 + 6.

7 0
3 years ago
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