1.) From the top of a lighthouse 52 metres high,the angles of depression of two ships due north of it are 42 and 37. How far apart are the ships ?
in the question doesn't write. so , we find the LCM or HCF ?
1 ) Lamp posts,dust bins and benches are paced at intervals of 70 m ,56 m ,and 84 m respectively along a strech of road 8km long.At start of the road,lamp post,dust bin and bench are placed together.Only when the three objects are all placed together,they are painted blue. How...
Thank you christina ... god blees you ... good night ...
Jerry monthly salary consist of $850 pluss commission of 15 % on the total sales made.If his total sales for the month of March is $ 25 000 ,what is his income for the month of March?
yes,right ...if you want to find y . you must know what is the equation of y.
hOW To find area of one side,Martin?can you give me the answer and reason
The volume of a cube is 512 cm cubic.Find its surface area ?
Thank you for your answer Dr.Russ ...
name two factors that affect gravitional force exerted on an object?