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Lera25 [3.4K]
3 years ago
7

Help plz!!

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
5 0

Answer:

my answer isn't on the list, but doing the math the median increased from 39 to 40, but the mean decreased from 49.16 to 45.57

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Which gives 28 + 24 as a product of the GCF and a sum?
VashaNatasha [74]

Answer:

b. 4 (7 + 6)

Step-by-step explanation:

Finding the GCF between 28 and 24:

We keep dividing while both numbers can be divided by the same factor. So

28 - 24|2

14 - 12|2

7 - 6

There is no number for which 7 and 6 are both divisible by, so the GCF between 28 and 24 is 4.

Simplifying in function of the GCF:

Now, we put 4 in evidence, and divide the rest of the expression by 4. So

28 + 24 = 4(\frac{28}{4} + \frac{24}{4}) = 4(7 + 6)

The answer is given by option b.

7 0
3 years ago
can somebody please help me i'm struggling with my math homework, heres one of the questions but i have many more & im can d
Rufina [12.5K]

Answer:

the slope of line a is 3 and the slope of line b is -1. the slope of line a is greater than the slope of line b

7 0
3 years ago
2 2/3 divided by 4/5
Zepler [3.9K]
I guess the answer is 55 over 6
55/6
6 0
3 years ago
Read 2 more answers
The value of x from the set {1, 3, 5, 7} that holds true for the equation is?
Vilka [71]

The value of x from the given set of values is 5

<h3>Area and perimeter of a rectangle</h3>

A rectangle is a 2 dimensional shape with 4 sides and angle. The formula for calculating the area and perimeter is given as:

Area = length * width

Perimeter = 2(length + width)

If the length of a rectangle is 2 inches more than its width and the perimeter of the rectangle is 24 inches, the resulting equation will be:

2x + 2(x + 2) = 24,

Expand and determine the value of "x"

2x+ 2x + 4 = 24

4x + 4 = 24

Subtract 4 from both sides

4x = 24 - 4

4x = 20

Divide both sides by 4

4x/4 = 20/4

x = 5

Hence the value of x from the given set of values is 5

Learn more on linear equation here: brainly.com/question/14323743

#SPJ1

Complete question

<em>The length of a rectangle is 2 inches more than its width. The perimeter of the rectangle is 24 inches. The equation </em><em>2x + 2(x + 2) = 24,</em><em> where x is the width in inches, represents this situation. The value of x from the set {1, 3, 5, 7} that holds true for the equation is . So, the width of the rectangle is inches and its length is inches.</em>

6 0
2 years ago
(a + b)(a2 – ab + b2) = a3 + b3
bearhunter [10]

Answer:

a3 + b3 = a3 + b3

Step-by-step explanation:

I'm not sure what you are asking for but this equation is true if that's the problem.

Multiply all the variables and then combine like terms.

On the left side we end out as a3 + b3 which is equal to the right side. Hope this helps!

7 0
3 years ago
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