Unknown values can be taken as anything , for example : the most common is x for unknown values and sometimes, for angles we can take θ(theta).
it is totally upto you!
Answer:
UR MOM
Step-by-step explanation:
STIL YOUR MOM
8x - 2y = 48, y =4
8x - 2(4) = 48
8x - 8 = 48
8x = 48+8
8x = 56
x = 56/8 = 7
x = 7
Answer:
no clueeeereereee
Step-by-step explanation:
idkkkkkkkkkkkkkkk
(Add5) 1/9..(add 7) 1/16... (add9) 1/25... (add 11) and get -> 1/36