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VikaD [51]
3 years ago
10

Do You Know How?

Mathematics
1 answer:
Gre4nikov [31]3 years ago
5 0

Answer:

3. 4,715 (estimate: 5,000)

4. 3,672 (estimate: 3,300)

5. 18,040 (estimate: 16,000)

6. 9,060 (estimate: 9,000)

Explanation:

It is reasonable if your answer is somewhat close to the estimate.

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An adult has a total of about 22.5 square feet (ft2) of skin. Use the fact that 1 m is approximately equal to 3.281 feet to conv
zheka24 [161]

Answer:

There are about 3.281 * 3.281 = 10.764 square feet in one square meter. Therefore, 22.5 square feet is 22.5 / 10.764 = 2.09 square meters.

3 0
4 years ago
Amanda and Stephen wrote the following proofs to prove that vertical angles are congruent. Who is correct? Line segment NT inter
jolli1 [7]
In fact, both Amanda's and Stephen's profs are correct; they are just using different supplementary angles. Amanda's is using the supplementary angles <span>∠1 and ∠4, and</span> ∠3 and ∠4, whereas Stephen is using ∠1 and ∠2, and <span>∠2 and ∠3.</span><span>  </span>Please check the picture to visualize this more effectively.

6 0
4 years ago
Read 2 more answers
X<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20-49%5C%5C" id="TexFormula1" title="x^{2} -49\\" alt="x^{2} -49\\" align="absmid
Alex17521 [72]
X^2-49 is a difference of two squares

Answer:
(X+7)(X-7)
4 0
3 years ago
5. Create a square model for the equation m + 5 = 12.
77julia77 [94]
If you can give me more information on this I could help you a bit more respond.
3 0
3 years ago
Help with Area of a circle
baherus [9]

Answer:

1. 201.06

2. 78.54

Step-by-step explanation:

A

=

π

r

22/7× 8²=201.06

22/7× 5²=78.54

6 0
3 years ago
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