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Mariana [72]
1 year ago
7

Find the value of 8(4+3)-21 divided by7

Mathematics
1 answer:
Doss [256]1 year ago
3 0

Answer:

5

Step-by-step explanation:

First, let us simplify the expression on the left

8(4+3) - 21 = 8(7) - 21 = 8(7) - 3(7) = 7(8-3)

Divide this by 7 and you'll get 8-3 = 5

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Answer:

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Step-by-step explanation:

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Answer:

hello :  solutio  ( 6 ; 2)

Step-by-step explanation:

the translation is :    x' = x + a ....(*)

                                 y' = y + b ...(**)

calculate  the coordinates ( a ; b)  of vectro by the translation

you have : x' = -7    y' = 0     x = -6    y = -2

Substitute in (*) , (***) :   -7 = -6 +a

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so :  x' = x - 1

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3 years ago
Your mother buys a new mirror for your home. It has a radius of 32.5 centimeters
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