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drek231 [11]
3 years ago
14

Tony wants to model the Associative property of addition using a number sentence. Which number sentence could be used for Tonys

model?
A. 6+(4+5)=6+(5+4)
B. 8+7=8+7+0
C. 7+(3+6)=(7+3)+6
D. 8+7=9+6
Mathematics
1 answer:
FinnZ [79.3K]3 years ago
8 0
A. 12=12
B. 15=15
C.16 = 16
D.15=15
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Simplify the expression below (X^3)^2
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X^(3•2) =X^ 6

Think of an example such as :

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The three numbers are in the ratio 4:5:6 . If the sum of the largest and
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Answer:

Step-by-step explanation:

Let the 3 numbers be 4x , 5x and 6x

4x + 6x = 5x + 55

10x = 5x + 55                      Subtract 5x from both sides.

<u> 5x     5x</u>

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x = 55/5

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8 0
3 years ago
Y=x(x−2)^3 identify the zeros and their multiplicities.
lawyer [7]
  • The zeros of the function are 0 and 2
  • The multiplicity is the power to which the factors are raised. The multiplicities of the function are 1 and 3.

<h3>Zeros and multiplicities of functions</h3>

Given the function y=x(x-2)^3

The zeros of the function is at the point where y = 0

x(x-2)^3 =0\\x = 0\\(x-2)^3=0\\x-2=0\\x=2

Hence the zeros of the function are 0 and 2

The multiplicity is the power to which the factors are raised. The multiplicities of the function are 1 and 3.

Learn more on zeros and multiplicity here: brainly.com/question/11314797

6 0
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aww this is soo sweet!!

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3 years ago
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