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daser333 [38]
3 years ago
14

Which property of addition is used in the following (5+12)+6=5+(12+6)

Mathematics
1 answer:
Marianna [84]3 years ago
3 0

Answer:

Associative property of addition

Step-by-step explanation:

its the same order only the () move

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J(x)=−45x+7; j(x)=−5
ASHA 777 [7]

Answer:

x = 4/15

Step-by-step explanation:

Step 1: Define

j(x) = -45x + 7

j(x) = -5

Step 2: Substitute and Evaluate

-5 = -45x + 7

-12 = -45x

x = 4/15

3 0
4 years ago
What's the value of the 7 in the number 53.75 give the answer as a fraction
Leona [35]

Answer:

The value of 7 in the number 53.75 is 7/10 and this can be determined by using the arithmetic operations.

Step-by-step explanation:

Given :

Number -- 53.75

The following steps can be used in order to determine the value of 7 in the number 53.75:

Step 1 - Write the given number.

= 53.75

Step 2 - Determine the value of 7 in the above number that is:

= 0.7

Step 3 - Rewrite the value obtained above in the fraction formate.

= 7/10

So, the value of 7 in the number 53.75 is 7/10.

4 0
3 years ago
How do I graph this slope?
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Write a doubles fact you can use to find the sum. 5+4
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Well the answer of 5+4 is nine so a double fact is not possible you have to a have a triple fact 3++3+3 equals 9 which is the sum of
4 0
4 years ago
In the diagram below, BE is parallel to CD and m
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