Questions and answers by

ugochukwu

Questions (4)

the 8th of a linear sequence is 18 and the 12 term is 26 find the first term of the common difference and 20th term
1. 2 answers
2. 350 views
find the angle of a sector of a circle of radius 35cm is 288' find the perimeter of the sector
1. 1 answer
2. 849 views
A binary star consists of two dense sphereaty masses of 10rest power 30 kg and 2 x 10rest power 30kg. Whose centres are 10rest
1. 0 answers
2. 436 views
An object is placed (a) 6cm (b) 20cm from a thin convex lens of focal length 10cm. Determine the nature, position and
1. 1 answer
2. 530 views

pls I don't understand please help me with this the 8th if a linear sequence is 18 the 12 term is 26 find the first term the common difference and 20th term
I don't understand it
help me to solve it
i dn't no the answer for case b pls help me

Ask a New Question