Josie spots her brother Dan from the roof of a block of flats. The angle of depression from Josie to Dan is 46 degrees. The distance from Josie directly to Dan is 80 metres. Calculate the height of the block of flats.

szdxfcgvhbjn

step-by-step explanation:

step-by-step explanation:

if x = 2 you have to find x to finish the problem

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0