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irinina [24]
3 years ago
12

2 + 6m + 7 = 57 full answer no words pls i just wanna copy and paste

Mathematics
2 answers:
Neko [114]3 years ago
8 0

Answer:

8

Step-by-step explanation:

2+6m+7=57

6m=57-7-2

6m=50-2

6m=48

m=48/6

m=8

bekas [8.4K]3 years ago
7 0

Answer:

= 8

Step-by-step explanation:

Brainliest?

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Rearrange the numerators and denominators in the first five fractions shown to create five new fractions that are equivalent to
hichkok12 [17]

To identify equivalent fractions we must check them by performing the operation (division) or cross products, if the result is the same they are equivalent fractions.

<h3>What are equivalent fractions?</h3>

Equivalent fractions are a mathematical term to refer to those fractions that represent the same quantity even though the numerator and denominator are different.

<h3>How do we know if two fractions are equivalent?</h3>

Two fractions are equivalent if the products of the numerator of one and the denominator of the other are equal, that is, cross products.

Let's see an example:

Let us check if \frac{2}{5} and \frac{4}{10} are equivalent.

To do this, we multiply the numerator of one of the fractions by the denominator of the other, as shown below:

  • 2 x 10 = 20

  • 5 x 4 = 20

Since the result is the same, we can say that the fractions are equivalent.

Note: This question is incomplete because there is some information missing. However I can answer it based on my general prior knowledge.

Learn more about fractions in: brainly.com/question/10354322

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4 0
2 years ago
Does this table show a proportional relationship? If so, what is the constant of proportionality?
seropon [69]

Answer:

The answer is A: Yes 1/4 is the constant property.

This is because the x ration to y is 3 to 12. So we divide 12 by 3 to get our answer which is 4. That is equivalent to 1/4 since we divided.

I hope this helps and if it did pls give me brainliest!

Step-by-step explanation:

5 0
3 years ago
Rewrite each number sentence using numerals and symbols. <br> Add 7 and 6 and then add 9
lbvjy [14]
(7+6) + 9. That is the correct answer
7 0
2 years ago
Read 2 more answers
How would I solve this?<br> 4a-6=-2+14
LiRa [457]

Solving these equations can prove to be tricky, but once you understand them, ridiculously easy! <u><em>Remember:</em></u> <em>your goal is to reduce it to (variable=number). Make sure to use opposite operations to cancel out numbers, and don't forget what you do to one side you must do to the next. There isn't one true order, but you'll know you have a great understanding of what you're doing if you can solve it numerous different times and wind up with the same result!</em>

Set up the equation!

4a-6=-2+14

Let's try subtracting 14 from both sides! We must do the opposite operation to cancel it out.

14-14=0\\-6-14= -20

Now we have

4a-20=-2

We have to start on the left side now, because we can't have an equation with one blank side. The number you start with will end up getting canceled out, as 0. How about we add 20 to both sides?

-20+20=0\\-2+20=18

Now we have

4a=18

Next, we have to apply the opposite opperation to both sides. The only opperation left is multiplication (4a). Therefore, we need to divide by 4, because we have to isolate a.

4a/4=a\\18/4=4.5

Now we have

a=4.5

Your answer is a=4.5!

<u><em>Remember:</em></u><em> </em><em>Combine like terms first, it's much easier!</em>

Please let me know if this helped or if you have questions, and if you can, I'd be so grateful to receive a rating! Two-sided equations took me a long time, so I want to help you understand!

5 0
3 years ago
For the function f(x)=1/x which of these could be a value of F(x) when x is close to zero
alukav5142 [94]

Answer:

The function in quadrant I, where y is increasing upward.

Step-by-step explanation:

The smaller x becomes, the larger f(x) becomes. The answer is that f(x) or y approaches infinity as x becomes smaller and smaller. This helps to understand why division by zero is undefined.

Here you go! Hope this helps!! :-)

7 0
3 years ago
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