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TEA [102]
3 years ago
10

What is the circumference of a circle with diameter of 4 in

Mathematics
1 answer:
deff fn [24]3 years ago
5 0

Answer:12.57

Step-by-step explanation:

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pentagon [3]

Answer:

179.25 cm squared

Step-by-step explanation:

14*10=140

3.14(5)^2=78.5/2=39.25

140+39.25=179.25

6 0
4 years ago
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vagabundo [1.1K]
3/2? I’m not much of a math person so I don’t know for sure !!
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3 years ago
According to exponent rules, when we divide the expressions we<br> exponents.
ValentinkaMS [17]
The quotient rule for exponents states that if we divide exponents with the same base, then we can subtract the exponents and keep the base unchanged.
3 0
3 years ago
The distance an object falls when dropped from a tower varies directly as the square of the time it falls. If the object falls 1
Tanzania [10]

Answer:

the object will fall 792 feet in 17 seconds

Step-by-step explanation:

first you can do 144 multiplied by 5 because that would be 15 of those seconds next you would do 144 divided by 2 because you only need 2 seconds to reach 17 your answer would be 72 then you would do 720+72=792 so it would fall 792ft in 17 seconds

3 0
3 years ago
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How do i find the proportionality of r
Paha777 [63]
Since the graph is a linear function, we're going to use the slope formula solve this: 

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k= \frac{ y_{2}- y_{1} }{ x_{2}- x_{1} }

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\frac{16-8}{2-1}&#10;&#10;

k=8



3 0
3 years ago
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