Ahiker wants to determine the height of a tree. she measures the tree's shadow to be 20.7 meters long. her own shadow at the same time is 1.8 meters long. if the hiker is 1.7 meters tall, how tall is the tree?

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

hreryryrranswer:

step-by-step explanation:

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph