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juin [17]
3 years ago
8

Choose the correct product of (2x − 4)2.

Mathematics
1 answer:
fgiga [73]3 years ago
7 0
(2x-4)^2
(2x-4)(2x-4)
(2x)(2x-4)+(-4)(2x-4)
4x^2-8x-8x+16
4x^2-16x+16
2nd one
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3 years ago
Use the scale factor 1:12 to find the missing dimension. Great white shark actually lengthy 21ft
hammer [34]

Answer:

m = 21 inches

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Question;

Use the scale factor 1:12 to find the missing dimension. Great white shark actually lengthy 21ft. Find the model length in inches.

Step-by-step explanation:

Given;

Scale factor = 1:12

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m = 21/12 ft

Converting to inches;

1 ft = 12 inches

So,

m = 21/12 ft × 12 inches/ft

m = 21 inches

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