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podryga [215]
3 years ago
14

This question is about two positive numbers. Here are facts about these numbers:The numbers are consecutive even integers.The su

m of the numbers is 38.​
Mathematics
2 answers:
djyliett [7]3 years ago
6 0

Now that we’ve learned how to solve word problems involving the sum of consecutive integers, let’s narrow it down and this time, focus on word problems that only involve finding the sum of consecutive even integers.

But before we start delving into word problems, it’s important that we have a good understanding of what even integers, as well as consecutive even integers, are.

Even Integers

We know that even numbers are integers that can be divided exactly or evenly by 22. Thus, the general form of the even integer nn, is n = 2kn=2k, where kk is also an integer.

In other words, since even numbers are the multiples of 22, we can represent an even integer nn by 2k2k, where kk is also an integer. So if we have the even integers 1010 and 1616,

Trava [24]3 years ago
4 0

Answer:

18 and 20

Step-by-step explanation:

x + x + 2 = 38

2x + 2 = 38

2x = 36

x = 18

x+2 = 20

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The table shows the heights of students in a group.
Deffense [45]

Answer:

2.) 48 Inches

Step-by-step explanation:

Mean = average so to find the average you add all the numbers together and divide by the number of subjects there are so -

49 + 47 + 46 + 45 + 53 = 240

240 ÷ 5 = 48 in

have a good day! :)

6 0
3 years ago
I just don’t get it I keep getting a negative
Rus_ich [418]

Answer:

30

Step-by-step explanation:

4p-2

4(8)-2

32-2

30

5 0
4 years ago
Read 2 more answers
Easy Question! Just solve with given calculator!
notsponge [240]
1.f=x2+4                                                                                                                      --------
     4x2+3x

i dont know the second one sorry
5 0
3 years ago
Can someone help me with the first one? I'm having problems with this
VARVARA [1.3K]
The line in red
Coordinate points (1, 1) and (0, -1)
slope m = (1 + 1)/(1 - 0) = 2
b = y intercept = -1

so equation in slope intercept form: y = mx + b
in this red line y = 2x - 1

Answer
Red: y = 2x - 1

7 0
3 years ago
Find the value of x and y in this problem.
Brut [27]

\frac{x}{y} = - \frac{3}{2}

given

\frac{x-y}{x+y} = 5 ( cross- multiply )

5(x + y) = x - y

5x + 5y = x - y ( subtract (x - y) from both sides )

4x + 6y = 0 ( subtract 6y from both sides )

4x = - 6y

\frac{x}{y} = - \frac{6}{4} = - \frac{3}{2}




8 0
3 years ago
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