Question

5. (a) Find two numbers whose difference is 3, and the sum Or wh y
(b) Find two numbers whose sum is 20, and the sum of whose squares is 208.
6. The product of two consecutive positive multiples of 3 is 180. Find the numbers.
13 .hfth​

Answer 1

Here is your answer bro

Answer 2

Answer:

does the roasting of cinnabar (Hgs), producemetallic mercury and not its oxide of cinnabar (Hgs), produce

metallic mercury1s2,2s2,2p6,3s2 while of the element B is 1s2,2s2,2p5.The formula of sibstance containing A and B wil be???2^m+3×3^2m-n×5^m+n+3×6^n+1/(6^m+1×10^n+3×15^mThe mean of the following frequency distribution is 9 find the value of k x = 3,5,7,9,11,13. Y =4,6,10,12,k,7 .