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I am Lyosha [343]
3 years ago
13

Find an ordered pair to represent a in the equation a=2b+c if b=(6,3) and c=(-4,8)

Mathematics
1 answer:
zaharov [31]3 years ago
8 0

Answer:

The ordered pair to represent a in the equation a=2b+c if b=(6,3) and c=(-4,8) is: a=(8,14)

Step-by-step explanation:

b=(6,3)

c=(-4,8)

a=2b+c

Replacing b and c in the equation above:

a=2(6,3)+(-4,8)

Multiplying:

a=(2*6,2*3)+(-4,8)

a=(12,6)+(-4,8)

Adding:

a=(12+(-4),6+8)

a=(12-4,14)

a=(8,14)

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