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Natalka [10]
2 years ago
5

A circular pizza is divided into eight equal slices. The outer edge of the crust from one piece measures 8 inches. What is the d

iameter of the pizza to the nearest inch?
Mathematics
1 answer:
ololo11 [35]2 years ago
5 0

Answer:

Step-by-step explanation:

If the pizza is cut into 8 pieces and each piece has an outer crust of 8 inches, then the circumference of the pizza is 64 inches. We can use that to find the diameter in the circumference formula:

C = πd and

64 = π d so

64/π = d so

d = 20.37 inches so 20 inches to the nearest inch

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kompoz [17]
For 6 hours charges $330

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3 years ago
A person who is 1.5 meters tall casts a shadow that is 8 meters long. The distance along the ground from the person (N) to the f
neonofarm [45]
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7 0
3 years ago
Given a polynomial f(x), if (x − 4) is a factor, what else must be true?
ollegr [7]

Answer:

f(4)=0


Step-by-step explanation:

<em>The </em><em>Remainder Theorem</em><em> states that when you divide a polynomial f(x)  by a linear factor  (x-a) , where a  is a constant, the remainder is f(x)  evaluated at x=a</em>

<em>Moreover, according to the </em><em>Factor Theorem</em><em>, an extension of the Remainder Theorem, if the remainder of the function f(x) is </em><em>0</em><em> when evaluated at x=a , then (x-a)  is said to be a factor of the polynomial f(x)</em>

Given the 2 theorems above, it follows that if (x-4)  is a factor of f(x) , then the remainder is equal to 0 when f(x) is evaluated at x=4

Which means f(4)=0

Third answer choice is correct.


3 0
3 years ago
Read 2 more answers
A train is traveling at a constant speed. The table shows the distance the train travels at different times during the trip. How
SpyIntel [72]
The train is traveling at 165 mph

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8 0
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(a) Suppose that a person has an average heart rate of 72.0 beats/min. How many beats does he or she have in 2.0 y? (b) In 2.00
Gemiola [76]

Answer:

A= 75686400

B= 7568640000

C= 75686400000

Step-by-step explanation:

1 day= 1440 min

1 year= 365 days

365 days*1440 min= 525600 min , 1 year= 525600 min

525600 min*2 years= 1051200 min

(in 2 years) 72 beats*1051200 min= 75686400

(in 200 years) 75686400*100= 7568640000

(in 2000 years) 7568640000*10 =75686400000

3 0
2 years ago
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