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katen-ka-za [31]
3 years ago
13

How do i figure it out

Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0
X + x + 1 + x + 2 = 12
x + x + x + 3 = 12
subtract 3 for each side
x + x + x = 9
3x = 9
divide 3 from each side
x = 3

Small side 3 feet
Middle side 4 feet
Long side 5 feet
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How to find the domain and range of numbers
charle [14.2K]

Answer:

m a g i c  t h a t ' s  h o w

4 0
3 years ago
Solve the simultaneous equations:<br> 3x + 2y = 35 <br> 2x + 3y = 30
lesya [120]

Answer:

nuber 1

Simplifying

3x + 2y = 35

Solving

3x + 2y = 35

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2y' to each side of the equation.

3x + 2y + -2y = 35 + -2y

Combine like terms: 2y + -2y = 0

3x + 0 = 35 + -2y

3x = 35 + -2y

Divide each side by '3'.

x = 11.66666667 + -0.6666666667y

Simplifying

x = 11.66666667 + -0.6666666667y

5 0
2 years ago
What is a set of numbers that have the same mean, median, and range. All positive whole numbers. Thank you so much in advance! :
gregori [183]

Answer:

One such example of the data is { 1, 1 ,2}

Step-by-step explanation:

1) Mean of  a data = \frac{\textrm{Sumof observations}}{\textrm{Total  number of observations}}

2)  Median =  The middle value of the given data when data is arranged is ascending order.

3)  Range of  a data = Highest value - Lowest value

here, let the data be { 1, 1, 2)

So, 1)  Mean = \frac{1+ 1+2}{3}  = \frac{3}{3}  = 1

     2) Median = 1

     3)  Range = Highest value - Lowest value

                   = 2 -1 = 1

Here,  in all the cases the answers is same = 1

Hence, one such example of the data is { 1, 1 ,2}

3 0
3 years ago
Can i please have help please tysm! you are the best!
ladessa [460]

Answer:

The last blue!!

I think So

8 0
3 years ago
Read 2 more answers
Need an answer asap!!
swat32

Answer:

785

Step-by-step explanation:

Plug Each of the Numbers given in for their associated variable

(25-10)^2 + 10(56)

(15)^2 + 560

225 + 560

so 785

4 0
3 years ago
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