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liraira [26]
3 years ago
7

Write the value of (2+root3)(2-root3)​

Mathematics
1 answer:
vodka [1.7K]3 years ago
4 0

Answer: 1

Step-by-step explanation: use foil and get 4-3.

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kati45 [8]

Answer5 times 6=30 divide bc its a triangle the answer is 15

Step-by-step explanation:

5 0
3 years ago
Geoff wants to purchase a circular area rug for his room, but he can't decide between the small size and the large size. A small
salantis [7]

Answer: The larger rug is 4 times larger

Step-by-step explanation:

The formula for determining the area of a circle is expressed as

Area = πr²

Where

r represents the radius of the circle.

π is a constant whose value is 3.14

The small circular rug covers an area of approximately 67 square feet. This means that

67 = πr²

r² = 67/π = 67/3.14 = 21.34

r = √21.34 = 4.62

If a large size rug has twice the dimensions of a small rug, it means that the radius of the larger rug would be

2 × 4.62 = 9.24

The area of the larger rug would be

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The larger rug is 4 times larger

7 0
3 years ago
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julsineya [31]

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7 0
3 years ago
Is this a good definition <br><br> A cat is an animal with whiskers.
Vadim26 [7]
Yes, but it could be more thorough, like for example:<span>a small domesticated carnivorous mammal with soft fur, a short snout, and retractile claws. It is widely kept as a pet or for catching mice, and many breeds have been developed.</span>
5 0
3 years ago
Read 2 more answers
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taurus [48]

Answer: The first blank would be 71 and the second blank would be 32 and the 3rd blank would be 8

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6 0
3 years ago
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