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tangare [24]
3 years ago
12

11. Identify the properties below. a. 5 + 6 = 6 + 5 b. 7 + (3 + 9) = (7 + 9) + 3

Mathematics
1 answer:
jenyasd209 [6]3 years ago
5 0
A is commutative property
B is associative property
Explanation:
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15=1/2+3/2x+10
enot [183]

Answer:

x = 1/3

Step-by-step explanation:

15 = 1/2 + 3/2x + 10

15 - 1/2 -10 = 3/2x

9/2 = 3/2x

9 x 2x = 3 x 2

18x = 6

x = 6/18

x = 1/3

7 0
3 years ago
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If Anna have 8000 and gave jim 300 and bought some items a shoes for 290 a suit for 400 and a phone for 2000
vovangra [49]

Answer: Assuming the unit is dollars, the answer would be $5,010.

Explanation:

Step 1: 8000-300 is 7700.

Step 2: 7700-290 is 7410

Step 3: 7410-400 is 7010

Step 4: 7010-2000 is 5010

So, the answer is Anna has $5,010 dollars left after giving Jim $300, buying shoes for $290, a suit for $400 and spending $2,000 dollars on a new phone.

6 0
3 years ago
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Lelu [443]
Set the two values equal to each other with 18x-2=12x+2 and then plug it in to the equation and solve
6 0
3 years ago
Please answer this asap
TEA [102]

Answer:

angle nol equals 67⁰

Step-by-step explanation:

since they make a straight line they both equal 180⁰ when added together

6 0
2 years ago
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ILL BRAINLIEST YOU IF YOU HELP ME PLEASE
JulsSmile [24]

Answer:

C

Step-by-step explanation:

U just gotta learn the definitions

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2 years ago
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