The diagram below shows a tower OT of height, h metres. Person A is due East of the tower and the top of the tower has an angle of elevation of 20° from this location. Person B is due South of the tower and
the top of the tower has an angle of elevation of 15° from this location. Person A and person B are 100 m
apart. Other potentially useful triangles are also shown.
a) Find the height of the tower correct to 1 decimal place.
b) Find the bearing of B from A correct to the nearest degree

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

its a straight line parallel to the time axis

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )