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mrs_skeptik [129]
3 years ago
10

Please answer this ASAP

Mathematics
2 answers:
Lady_Fox [76]3 years ago
7 0

Answer:

7. b) 4 feet

8. 3 and -3

9. a) 25

    b) 18

    c) -10

    d) 0 means he neither recieved nor spent money

10.

e) 22

f) 16

g) -43

h) -8

Step-by-step explanation:

Fudgin [204]3 years ago
7 0

Answer:

Step-by-step explanation:

Absolute value is expressed with || around a number

It is the distance a number is from 0 on a number line, and it can't be negative (unless it's expressed like -|4| then it will equal -4)

example: |-4| = 4

10) e) 22

f) 16

g) -43

h) -8

7) D, 7+3= 10 (the cardinal is 7 feet above, and the shark is 3 feet below. so add them to get the total distance)

8) -3 is the opposite (3 to the right of 0 equals 3, but 3 to the left is -3)

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CAN SOMEONE MULTIPLY THIS PLEASE, ITS URGENT
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Let's factorise it :

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\: {\qquad  \dashrightarrow \sf    {x}^{3} (x + 3) + [-5(x + 3)]  }

Using Distributive property we get :

\: {\qquad  \dashrightarrow \sf    {x}^{3} +  {3x}^{3}   + ( - 5x - 15)  }

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\: {\qquad  \dashrightarrow \sf    4{x}^{3}  - 5x - 15 }

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Therefore,

\: {\qquad  \dashrightarrow \sf   ( {x}^{3}   -  5)(x + 3)   =4{x}^{3}  - 5x - 15}

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513560652

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We can find the common ratio

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Answer with Step-by-step explanation:

Let A is non-singular

\mid A\mid\neq 0

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By using property AA^{-1}=A^{-1}A=I

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