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allochka39001 [22]
2 years ago
7

If the side links 27 and 27 are halved, then which of the following statements about its area will be true.

Mathematics
1 answer:
Alenkinab [10]2 years ago
4 0

Answer: 1:4

It doesn't matter what the original side lengths were. If both dimensions are divided by 2, (halved) the Area of the new square will be 1/4 the Area of the original square.

Step-by-step explanation:

But to prove it:  27×27 = 729 .

27/2 = 13.5 .   13.5 × 13.5 = 182.25

729/182.25 = 4 .or  182.25/729 = 0.25

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Answer:

The length of the insect in decimeters is: 0.035 decimeters

Step-by-step explanation:

The metric table help us to know:

1 decimeter =100 millimeters

To answer the question we need to know how many decimeters are 3.5 millimeters, so:

3.5 millimeters*\frac{1 decimeter}{100 millimeters}= 0.035 decimeters

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