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Yuki888 [10]
3 years ago
5

What’s the distance between (3.5, 1) and (-4, 2.5)

Mathematics
1 answer:
murzikaleks [220]3 years ago
7 0

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

distance =  \sqrt{ ({ - 4 - 3.5})^{2} +  ({2.5 - 1})^{2}  }  \\

distance =  \sqrt{ ({7.5})^{2} +  ({1.5})^{2}  }  \\

distance =  \sqrt{56.25 + 2.25}

distance =  \sqrt{58.5}

distance = 7.648

distance = 7.65

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

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krek1111 [17]

Answer:

\boxed{\sf 43.35 \ cm}

Step-by-step explanation:

Apply formula for the circumference of a circle.

\sf C=\pi d

The diameter \sf d is 13.8 cm.

\sf C=\pi (13.8)

\sf C= 43.3539786195...

\sf{C} \approx  \sf{43.35}

5 0
3 years ago
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Juliette [100K]
I believe you are expected to simplify. To do this all you do is group like terms (x, x², x³ etc.) and then simplify the coefficients. 

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first you can rearrange and group like terms (remember the bring the sign in front of each term with it). I would do it like this: 
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you can omit the 0z and your simplified answer is 

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6 0
3 years ago
The set of even numbers that can be be divided by 3 is
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Zigmanuir [339]

Answer:

<em>The answer is Domain = {3,2,5,6,0} and Range =  {2,4,-3,-7,0}</em>

Step-by-step explanation:

    We have given some points such as (3,2)(2, 4) (5,-3) (6.-7) (0,0)

    As we know as the definition of domain is

    Domain means the input value we are giving to the function is known to

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    such that y = f(x) .................................................................. (1)

    where x is the domain

    Range means the output value of the corresponding input such as in

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    Domain of the given problem is {3,2,5,6,0}

    Range of the given problem is {2,4,-3,-7,0}

    <em>The answer is Domain = {3,2,5,6,0} and Range =  {2,4,-3,-7,0}</em>

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