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joja [24]
4 years ago
9

What is the greatest common factor GCF GCF of 12 and 18

Mathematics
2 answers:
igor_vitrenko [27]4 years ago
6 0

Answer:

GCF = 6

Step-by-step explanation:

ser-zykov [4K]4 years ago
5 0
GCF of 12,18 = 6

LCM of 12,18 = 36
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Which is an equation of the line through (2,-1) and (0,5)
ElenaW [278]

Answer:

y = mx + c \\  - 1 =2 m + c...(1) \\ 5 = (0)m + c \\ c = 5...(2) \: sub \: in \: (1) \\  - 1 = 2m + 5 \\ m =  - 3 \\ y =  - 3x + 5

4 0
3 years ago
Yesterday,Annie walked 9/10 mile to her friend's house.Together,they walked 1/3 mile to the library.Which is the best estimate f
Elina [12.6K]
To solve, you need to find the least common multiple of the denominator.

In this case, its 30.

3*9= 27/30

1*10 = 10/30

She walked 37/30 miles or 1 mile and 7/30th of a mile
3 0
3 years ago
Read 2 more answers
Use logarithmic properties and the fact that ln(2) ≈ 0.69 and ln(3) ≈ 1.10 to approximate the value of each of the
leva [86]

Answer:

The answer is 0.97

Step-by-step explanation:

Hi, we need to use the log properties taking into account that Ln(2) is aprox. 0.69 and Ln(3) is aprox. 1.10. I think you can understand better as we solve it, so here it goes.

Ln(\frac{8}{3} )=Ln(8)-Ln(3)

Since:

8=2^{3}

Ln(2^{3} )-Ln(3)

Then

3Ln(2)-Ln(3)

Now, we have everything where we want it, in terms of Ln(2) and Ln(3), now it is easy to solve.

3(0.69)-1.10

2.07-1.10=0.97

Best of luck.

5 0
3 years ago
Please help with number 1? It’s urgent!!!!
lora16 [44]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Baby born 7 lbs by 10 he was 84 lbs. Write a formula for his weight as a linear function.
Yakvenalex [24]

The formula for weight in linear function is y= 7.7x + 7

<u>Step-by-step explanation:</u>

Given that,

  • The weight of the born baby = 7 lbs
  • The weight of the baby at 10 years = 84 lbs.

To find the linear function, the rate of change of weight must be calculated.

<u>To find the rate of change of the baby's weight:</u>

The change in the weight is from 7 lbs to 84 lbs.

  • The total change = 84 - 7 =77
  • The rate of change = 77 / 10 years = 7.7

Therefore, the rate of change of weight of the baby is 7.7 lbs.

This means that, every year the weight has been increased by 7.7 lbs and in 10 years the baby gained a weight of 84 lbs.

<u>From this information, the linear function is given as :</u>

Total weight = 7.7(number of years) + born weight.

⇒ y= 7.7x + 7

where,

  • The born weight is 7 lbs.
  • y is the total weight of the baby
  • x is the number of years

5 0
3 years ago
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