show the central position of object while vibrating
Question
Maths
Nov. 21, 2019, 8:14 p.m.
Answer
The mean the mean of 4 numbers is 32 if one more number is added to the collection ,
the new average of the five numbers becomes 13 find the mean value of V observation
the new average of the five numbers becomes 13 find the mean value of V observation
Maths
Nov. 21, 2019, 6:51 p.m.
Answer
In right angle triangle,the square of the hypotenuse is equal to the sum of square of the other side
The lenght of two sides of a right triangle containing the right angle differ by 2 cm. If the area of the triangle is 24cm, verify this area by using Herons formula.
Sir thanks for your great help help how to solve trigonometry question