Trigonomos spotted a tree across the river and marked the spot directly across from it. Then he walked to

another point 10 meters down the river and found that the angle between his side of the river and the line

connecting him to the tree was 40°.

i dont know and i dont care for math bc it is a stupied subject

step-by-step explanation:

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )