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Tema [17]
3 years ago
13

Give an example if an addition problem in which you would and would not group the addends differently to add.

Mathematics
1 answer:
Arturiano [62]3 years ago
7 0
I think this is what you mean.
(5 + 2) + 6 = 7 + 6 = 13
5 + (2 + 6) = 5 + 8 = 13
I hope this helps. :)
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Martin wants to add a metal border to his rectangular garden to keep out weeds. The length of the garden is 6 meters and the wid
NikAS [45]
The answer to your question would be 6x4= 20 Meters
Hope that helps you out!
8 0
3 years ago
Given the function f(x)=x^2-8x+13f(x)=x, determine the average rate of change of the function over the interval −1≤x≤6.
Ann [662]

Given:

Consider the given function is:

f(x)=x^2-8x+13

To find:

The average rate of change of the function over the interval -1\leq x\leq 6.

Solution:

The average rate of change of the function f(x) over the interval [a,b] is:

m=\dfrac{f(x_2)-f(x_1)}{x_2-x_1}

We have,

f(x)=x^2-8x+13

At x=-1,

f(-1)=(-1)^2-8(-1)+13

f(-1)=1+8+13

f(-1)=22

At x=6,

f(6)=(6)^2-8(6)+13

f(6)=36-48+13

f(6)=1

Now, the average rate of change of the function f(x) over the interval -1\leq x\leq 6 is:

m=\dfrac{f(6)-f(-1)}{6-(-1)}

m=\dfrac{1-22}{7}

m=\dfrac{-21}{7}

m=-3

Therefore, the average rate of change of the function f(x) over the interval -1\leq x\leq 6 is -3.

6 0
3 years ago
Can yall solve this for me for 10 points please and thank uu
Effectus [21]

Answer:

I would say just take the big number and subtract the 41??...

4 0
2 years ago
Read 2 more answers
Solve the equation 425x=850
mylen [45]

Answer:2


Step-by-step explanation:

DIVIDE 425 ON BOTH SIDES

AND U WILL GET 2

7 0
3 years ago
What is the difference between a trapezoid and a rhombus?
Leya [2.2K]
Your answer is C bro
7 0
2 years ago
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