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s344n2d4d5 [400]
3 years ago
13

Help with number 15 with the graph

Mathematics
1 answer:
nikklg [1K]3 years ago
6 0

Answer:

I believe it is 7

Step-by-step explanation:

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What should be added to both sides of this equation to solve for the variable?<br> 45 = 30 + m
timurjin [86]
Subtract 30 from both sides

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Which is equivalent to 4:52 ​
Alex787 [66]

<em>I think the best answer is:</em>

\frac{1}{13}

Explanation Below.

This is a proper fraction once the absolute value of the top number or numerator (4) is smaller than the absolute value of the bottom number or denomintor (52).

The fraction \frac{4}{52}  can be reduced.

We will use the Greatest Common Factor (GCF) method to simplify it.

The GCF is the largest number between which two or more numbers can be divided evenly.

To find the GCF we list the the numerator and denominator factors (*) then we find the largest number that is repeated in both lists:

* The factors of 4 are 1,2,4;

* The factors of 52 are 1,2,4,13,26,52.

We can see that the GCD is 4 because it is the largest number by which 4 y 52 can be divided without leaving any residue.

To reduce this fraction, simply divide the numerator and denominator by 4 (the GCF).

So, \frac{4}{52} = 4 ÷ 4

-------------------------

52 ÷ 4 ≈ \frac{1}{13}

The factors are numbers that multiply each other to get another number. For example, 2 and 3 are factors of 6, because by multiplying them you get 6.

Goodluck!!

_{Losersbrazts}

8 0
3 years ago
Read 2 more answers
1) Simplify the following:
aivan3 [116]

Step-by-step explanation:

ok so for number 1 you first have to group the like terms therefore you will now have:

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and now you calculate:

9r-4r=5r

8-6=2

so that means 5r-2 is simplied version for no.1

for number you 2 you first multiply why is inside the brackets by what is in the outside:

2(x+3y)

2x+6y (simplified version)

hope this helps! no problem

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I will write to explain how to determine the constant rate of change from a graph.
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Answer:

Good for you?

Step-by-step explanation:

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What is the value of b? 1/3 (2b +9)= 2/3 [b+9/2]
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6 0
4 years ago
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