Answer:
6cm is 4x by 1 Ilan?? Di mo Alam no
Here, t = gh/10
gh = 10t
h = 10t/g
In short, Your Answer would be 10t / g
Hope this helps!
12.
Add like terms from both trinomials:



Combine these terms to get a new trinomial as your answer:

13.
Subtract like terms from both trinomials (note that subtracting a negative is the same as adding it as a positive):



0 can be left out of the answer.
Combine these terms to get a binomial as your answer: