Question
The angle of depression of the top and bottom of a tower as seem from the top of the 100m cliff are 30°and 60° respectively . Find the height of the tower ?
What is light reaction? Where does it occur in plants? Name the complete process
Maths
Jan. 8, 2020, 8:18 p.m.
Answer
Find the number of ways that can 5 balls selected from 10 red balls and 2 black balls if 4 red balls are needed
- Find the equation of the line which makes intercepts-3,2on the x y axis respectively
Please i need diagram for this question i dont quite understand the question
Maths
Jan. 8, 2020, 4:43 p.m.
Answer
find the equation of the locus of all points the sum of whose distances from (3,0) and (9,0) is 12.
construct ab=2.5cm cd=3.6cm and ef=4.4cm construct xy such that xy=ab+cd+ef