He midpoint of segment ab is (5, 3). the coordinates of point a are (1, 5). find the coordinates of point b.

B coordinate is  ( 9 ,1).

Step-by-step explanation:

Given  : The midpoint of segment AB is (5, 3). The coordinates of point A are (1, 5).

To find : Find the coordinates of point B.

Solution : We have given

Midpoint of segment AB = (5, 3).

The coordinates of point A =  (1, 5).

Mid point : .

On plugging the values.

(5,3) = .

Now on comparing x coordinates

= 5

On multiplying both number by 2

1 + = 10.

On subtracting both sides by 1.

= 9

Now on comparing y coordinates

= 3

On multiplying both number by 2

5 + = 6

On subtracting both sides by 5.

= 1

Then B coordinate is  ( 9 ,1).

Therefore,  B coordinate is  ( 9 ,1).

Therefore, B coordinate is  ( 9 ,1).

answer: 370

step-by-step explanation:

remember use pemdas! there are no parentheses or exponents so lets move onto the first part of the equation: multiplication and division. first, lets break the first part of the equation up into something easier using the distributive property. 28 * 12= (20 *12) + (8*12) you know that 20*12 is 240 and 8*12 is 96. add them and you get 336. then, lets solve the last part of the equation (the last part of pemdas is addition and subtraction). 336 plus 34 is 370. hope this !