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Alinara [238K]
3 years ago
14

Which pair of expressions is equivalent using the Associative Property of Multiplication?

Mathematics
2 answers:
svet-max [94.6K]3 years ago
7 0
A. 4(2a.5) = (4.2a) .5
PolarNik [594]3 years ago
3 0
A. 4(2a•5) = (4•2a) •5
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Find the slope of the line through the given points.<br> (-2,6) and (2,-2)
Elenna [48]

Answer:

-2

Step-by-step explanation:

We can find the slope using the slope formula

m = ( y2-y1)/(x2-x1)

    = ( -2-6)/(2- -2)

   = ( -2-6)/( 2+2)

   -8/4

   -2

4 0
3 years ago
Read 2 more answers
Calcula el RIQ de las temperaturas en las Ciudades de Kansas, Misouri las temperaturas: 23,25,28,28,32,33,35 y en Paradise, Mich
sasho [114]

Respuesta:

Kansas, Misuri = 8

Paradise, Michigan = 3

Explicación paso a paso:

El rango intercuartílico (IQR) = Q3 - Q1

Q3 = 3/4 (n + 1) th término

n = número de muestras

Q1 = 1/4 (n + 1) th término

Kansas Misuri:

23,25,28,28,32,33,35

Datos pedidos: 23, 25, 28, 28, 32, 33, 35

n = 7

Q1 = 1/4 * 8 = 2do trimestre = 25

Q3 = 3/4 * 8 = 6. ° tem = 33

Q1 = 33 - 25 = 8

Paradise, Michigan:

16,24,26,26,26,27,28

Datos pedidos: 16,24,26,26,26,27,28

Q1 = 1/4 * 8 = 2do = 24

Q3 =. 3/4 * 8 = 6to = 27

Q3 - Q1 = 27 - 24 = 3

8 0
3 years ago
Question in pic!!!!!!​
Elden [556K]
I think maybe the second one I’m not fully sure but I hope this might help
8 0
3 years ago
If a track is 400 meters around, how many laps around the track would it take to run 3.1 miles? Round to the nearest tenth. (Hin
zaharov [31]

Answer:

3200 meters

Step-by-step explanation:

because it is

4 0
2 years ago
^
love history [14]

Answer:

B. x < -1

Step-by-step explanation:

Hello!

Let's put them in order from greatest to least:

  • \{-2,-5,-9,-12\}

Given our possible inequalities, we need to find the inequality that contains all of these values.

The inequality that works is x < -1, as <u>all values are less than -1.</u>

Therefore, the answer is B. x < -1.

4 0
1 year ago
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