Question

complete the following tables by finding a,b,c and ,d:-
n=6n+10
a=22
b=40
30=c
40=d ​

Answer 1

Answer:

The third proportional of two numbers a and b is defined to be that number c such that a : b = b : c. So you want to find a number c such that 12 : 18 = 18 : c. That number is 27. If BD = AC, then the 3rd proportional to AB and AC is CE.

Answer 2

Step-by-step explanation:

22×40+30=

=880+30

=910