One fine sunny day you and your siblings decide to o for a nearby hike you walk 4.5 km in one direction then make a 45degree turn to the right to walk 6.4km what is the magnitude of your displacement

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

where is the diagram? shown below where? ?

step-by-step explanation:

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.