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alexdok [17]
2 years ago
11

The midpoint of AB is at (3, 2) . If A = (4, 8) , find b B is:( , )

Mathematics
1 answer:
dusya [7]2 years ago
6 0

Answer:

B (2,-4)

Step-by-step explanation:

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List five rational numbers between -4/5 and -2/3 . Please tell by step by step explaintion ​
attashe74 [19]

9514 1404 393

Answer:

  -0.67, -0.68, -0.69, -0.70, -0.71

Step-by-step explanation:

There are an infinite number of ways to do this.

Perhaps the simplest is to do it in decimal.

 -4/5 = -0.8

  -2/3 = -0.666... (repeating 6)

Any negative decimal number between these values will do. For example, ...

  -0.67, -0.68, -0.69, -0.70, -0.71

__

If you want to choose fractions that are evenly spaced between the given values, you can find their difference, then divide that difference into 6 parts (1 more than the number of numbers you need).

  -2/3 -(-4/5) = 4/5 -2/3 = (12 -10)/(5·3) = 2/15 . . . . length of interval

  1/6 of this difference is ...

     (1/6)(2/15) = 2/90 = 1/45

The interval end point nearest 0 is ...

  -2/3 = -30/45

so the 5 intermediate values will be that value with -1/45 repeatedly added:

  -31/45, -32/45, -33/45 = -11/15, -34/45, -35/45 = -7/9

_____

<em>Additional comment</em>

The fractions we came up with could be referred to as "5 arithmetic means between -2/3 and -4/5." There is nothing in the problem statement suggesting the values need to be evenly spaced.

When doing this in decimal, you can obtain a new value simply by adding more digits to the decimal fraction:

  -0.68, -0.685, -0.6853, -0.68531, -0.799

7 0
2 years ago
Clothing donations are collected to help a family in need. The function g(x) represents the number of items collected where x is
ser-zykov [4K]

Answer:

No   g(x) = x/6     for (60, 10) to be a possible solution

by this function 60 people would have to donate 1/6th of a garment each to achieve 10 full garments

Step-by-step explanation:

g(x)   number of items

   x   number of people  

the data point (60, 10) make sense as a possilbe solution     NO

g(x) = number of items       x = 60   g(x) = 10

g(60) = x/6 = 10              

         = 60/10            

by this function 60 people would have to donate 1/6th of a garment each to achieve 10 full garments

4 0
2 years ago
How to increase 1500 by 1%
Bas_tet [7]
One percent if 1500 is 15.. Your answer is 1515
7 0
3 years ago
Read 2 more answers
Pls help me with this
saul85 [17]

Answer:

The coordinates of S is ( 4 , -20 )

Step-by-step explanation:

To solve this you figure out how ( 0 , 4 ) relates to ( 2 , -8 ).

You can see that the 0 was added by 2, and the 4 was subtracted by 12 to make ( 2 , -8 ).

Now that you see how they relate, you can find the next point by repeating this pattern.

2 + 2 = 4

-8 - 12 = -20

( 4 , -20 )

I hope this helped! :)

7 0
3 years ago
Please help!!!
lukranit [14]

Answer:

Quadrant 3

Step-by-step explanation:

6 0
2 years ago
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