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mafiozo [28]
3 years ago
14

I don't know how to do questions 3 or 4 need help please!!

Mathematics
1 answer:
pishuonlain [190]3 years ago
7 0
3 is 11° and 4 is 81.4"
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Please find the answer and show your work so I can learn thanks!!
irga5000 [103]

Answer:

22.34 {km}^{2}

Step-by-step explanation:

The area of a circle:

A = πr^{2}

The problem gives the diameter of a circle, which is equal to 2*r.

If 5 1/3 = 2*r, then the radius is (16/3)/2 = 8/3.

Plugging this into the area equation,

A = π*{{8/3}}^{2}

A = \frac{{64*π}}{9} or approximately 22.34 {km}^{2}

8 0
2 years ago
Can someone please tell me the aswer​
Artist 52 [7]

Answer:

2x-2+3x

Step-by-step explanation:

2x-2+3x

combine like terms (2x + 3x = 5x)

So 2x-2+3x = 5x-2

3 0
3 years ago
The function v(r) =4/3 3far can be used to find the volume of air inside a basketball given its radius. What does V(T)
melisa1 [442]

Answer:

B

Step-by-step explanation:

The correct answer is B

3 0
3 years ago
If there is thirtysix times it by 1 million how much will that be
alexira [117]

Answer:

36*1 000 000

=36  000   000

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Jake went to a fair and spent $5 on admissions, $6.50 on games, and $7.21
asambeis [7]

Answer:

Jake has <em>$11.29 </em>dollars left.

Step-by-step explanation:

To find the answer, we will add up<em> $5 + $6.50 + $7.21</em> and we get<em> $18.71</em>.  Now <em>subtract $30 from 18.71</em>, which is <em>$11.29</em>.  Therefore, <em>Jake has $11.29 dollars left.</em>

8 0
3 years ago
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