You have agreed to loan some money to a friend at a simple interest rate of 170% which is outrageous but still about half of the payday loan places! To make it easy on your friend who needs a $700 loan to tide him over for a bit you tell him to pay you back $800 in a few weeks. In how many weeks should you tell him to pay you back if you want to hold that interest rate of 170%?

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

other answer is correct. i had used the radius of the radius somehow. a website: