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2 years ago

What value of x makes this statement true? 3x = 2x+12

Mathematics

2 answers:

saul85 [17]2 years ago

4 0

Answer:

x=12

Step-by-step explanation:

3x=2x+12

3x-2x=12

x=12

Tom [10]2 years ago

3 0

Answer:

Step-by-step explanation:

3x12=36 2x12=24 +12=36

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One student solved the inequality −4 > x/-7 and got 28 28. Are they both correct? Explain

dusya [7]

Answer: solutions are the same, just written differently, inequality sign is reversed when multiplying by a negative. Yes, both students are correct.Jul 8, 2018

Step-by-step explanation:

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3 years ago

Emma says the GCF of 16 and 12 is 48. Her friend grace says the answer is right. Who is right? Explain help me plz

Lilit [14]

The GCF is only 12 because 16 can't multiply a number that gives you 48 only 12.

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3 years ago

What type of triangle is formed by joining the points D(7, 3), E(8, 1), and

KiRa [710]

D(7, 3), E(8, 1), and F(4, -1)

We calculate the squared distances between the points:

$DE^2 = 1^2 + 2^2 = 5$

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7 0

3 years ago

Answer all of these and I will give you 35 points!!!!!!!!!!!!!!!!!!!!!

aev [14]

9. LCM of 9, 12, and 15 is 180

12. LCM of 15, 18, and 30 is 90

15. LCM of 40 and 1 is 40

16: factors of 24 : 1,2,3,4,6,8,12, and 24

17: factors of 63 : 1, 2, 4, 8, 16, 32 and 64.

18: factors of 50 : 1, 2, 5, 10, 25, and 50

19: LCM of : 3 , 2 , 7 is 42

20: LCM of : 15 , 2 is 30

21: LCM of : 45, 30 is 90

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7 0

2 years ago

Is 9/16 closest to 0, 1/2, 1, or 9

REY [17]

Answer:

1/2

Step-by-step explanation:

9/16 is equal to 0.5625 . The closest number to this is 0.5 which is the same as 1/2

8 0

2 years ago

Read 2 more answers