The midpoint of AB is M (4,-2) . If the coordinates of A are (3,-6) , what are the coordinates of B

The coordinates of B are (5,2).

Step-by-step explanation:

Given that,

The midpoint of AB is M (4,-2).

The coordinates of A are (3,-6)

We need to find the coordinates of B. Let the coordinates of B are (x,y).

The mid point is given by :

So, the coordinates of B are (5,2).

D.  (5,4)

Step-by-step explanation:

I graphed point S and point T on a graph. Then I found the midpoint of the line, (5,4).

If this answer is correct, please make me Brainliest!

D.  (5,4)

Step-by-step explanation:

I graphed point S and point T on a graph. Then I found the midpoint of the line, (5,4).

If this answer is correct, please make me Brainliest!

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

The total nom of  code that can be used is equal to 5+3 = 8

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

The answer is in the image 

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales