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zimovet [89]
3 years ago
8

How do you factor 30k^2+38k+12 ?

Mathematics
1 answer:
Nitella [24]3 years ago
3 0
2(15k^2+19k+6)
I don't know if this is correct
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Name the property: <br> 7 + (4 + 4) = (7 + 4) + 4
netineya [11]

The answer you are looking for is associative property of addition.

In associative property, no matter where the parenthesis are, a + (b + c) is going to be equal to (a + b) + c. Since the parenthesis follow the equation  a + (b + c) = (a + b) + c, you can assume you are using the associative property. Lastly, add "of addition" to associative property, since you are using addition, not multiplication.

I hope this helps!

6 0
3 years ago
Read 2 more answers
I need help with question 2 !!
Stells [14]

Answer:

sorry but idk

Step-by-step explanation:

8 0
4 years ago
two brands of potato chips reduced the fat content of their chips . brand a had 8 grams of fat per savings and reduced fat by 30
9966 [12]
8 grams reduced by 30%....if it is reduced by 30%, then there is a total of 70%

70% of 8.....turn ur percent to a decimal..." of " means multiply
0.70 * 8 = 5.6 grams <==

10 grams reduced by 40%.....so it contains 60%
60% of 10 =
0.60 * 10 = 
6 grams <==

so brand A, the 8 grams reduced by 30%, now has less fat <==
4 0
3 years ago
Evan collected data about the amount of time each student in his math class spends studying. If the range of these data is 2, wh
djyliett [7]

A range of 2 reveals that the smallest and largest data values are 2 units away from each other.

<h3>What does the range reveal?</h3>

Range is the difference between the highest and lowest values of a set of observations. Range is a measure of variation.

Range = highest value - lowest value

To learn more about range, please check: brainly.com/question/12372689

#SPJ1

6 0
2 years ago
The sum of the 6th and seventh terms in a sequence of 12 numbers with a common difference is 16. What is the Sum of the number s
patriot [66]

Answer:

96

Step-by-step explanation:

commom difference = d

a₆ + a₇ = 16

a₅ + a₈ = (a₆ - d) + (a₇ + d) = a₆ + a₇ = 16

a₄ + a₉ = (a₆ - 2d) + (a₇ + 2d) = a₆ + a₇ = 16

Similarly,

a₃ + a₁₀ = 16, a₂ + a₁₁ = 16, a₁ + a₁₂ = 16

so

a₁ + a₂ + ... + a₁₁ + a₁₂ = 6 x 16 = 96

6 0
2 years ago
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