It depends how you name the sides of triangle.
Look at picture at the result.
PS. Sorry for my terrible drawing but I did it as fast as possible :)
Firstly 31*4=124
1*3=3
124-3=121
121/12
Answer:
3(7x + 5y)
Step-by-step explanation:
the highest common factor for this equation is 3, as 21/3 = 7 and 15/3 = 5, and 5 and 7 have no more common factors:
thus - > 21x + 15y = 3(7x + 5y)
Answer:
if it says n- -10 then its 10
if it says n-10 then its 30
Step-by-step explanation:
i dont know if that line is a negative
Answer:
c=602 is the answer i will explain later
