10. Every car in the USA is fitted with a mileometer. The mileometer shows the total distance that a car has travelled.

Evan is a salesman.

This is the reading on his mileometer at the start of one week. 1 2 5 4 6 5 miles

This is the reading on his mileometer at the end of the week. 1 2 6 3 3 5 miles

a) How many kilometres has Evan travelled in this week?

b) Evan is paid 20 cents for each kilometre he travels. This is to pay for the petrol he uses.

Work out the amount Evan is paid this week for the petrol he uses. Give your answer to the nearest dollar.

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

the median is   36 orr sum like dat

step-by-step explanation:

i think the answer is c sorry if it's wrong

i think da answer is

d.square root of 3