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Lelu [443]
3 years ago
12

Propiedades asociativas

Mathematics
2 answers:
schepotkina [342]3 years ago
6 0
La palabra "conmutativa" viene de "conmutar" o "moverse", por lo que la propiedad conmutativa es la que se refiere a mover cosas alrededor. Para la adición, la regla es "a + b = b + a"; En números, esto significa 2 + 3 = 3 + 2. Para la multiplicación, la regla es "ab = ba"; En números, esto significa 2 × 3 = 3 × 2.
xxMikexx [17]3 years ago
4 0
Propiedades<span> de la multiplicación: Distributiva, conmutativa, </span>asociativa<span>, sacar factor común y elemento neutro. Ejemplos de </span>propiedad<span> distributiva. La  </span>propiedad<span> distributiva de la multiplicación</span>
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In the diagram below, BD is parallel to XY. What is the value of y?
galben [10]

Answer:

67 degrees

Step-by-step explanation:

alternate exterior angles are always congruent

8 0
4 years ago
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As a point moves in the positive x-direction along the line graphed, what is the rate of change of y with respect to x?
tatyana61 [14]

Answer:

B. 3/4

Step-by-step explanation:

Care with these types of graphs as the values are 2 rather than one on each axis.

Away from that, rate of change can also be named "slope" in which how many units up or down the y-value goes per x value. To find the slope or "rate of change" you want to use \frac{RISE}{RUN} .

To find the rise over run you want to go up from any point where the x and y value line up to another. The origin or (0,0) can be used to do this. Look at point (8,6) to see this. Rise from the origin 6 times and run to the right 8 times. Rise OVER run so the rate of change can be shown as 6/8 which can be simplified to 3/4.

5 0
3 years ago
Which shows all the like terms in the expression? <br><br> 4x -3+7x + 1
vaieri [72.5K]

Answer:

4x and 7x; -3 and 1: these are like terms

Step-by-step explanation:

when finding like terms, look for same variables.

6 0
3 years ago
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How do I find the missing side lengths?
KIM [24]
Use sin(45)= 5sqrt2/x
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and you would get 
10 for M
You would then use Pythagorean theorem and get
3sqrt 10

Hope this helps.. BRAINLIEST
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3 years ago
A random sample of 36 students at a community college showed an average age of 25 years. assume the ages of all students at the
Masteriza [31]
<span>24.301 to 25.699 hopw this helps

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3 years ago
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