Answer: x=2−2√3,2+2√3
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Using the rule of exponents
÷
=
, then
÷
=
= 12³
Answer:
If you fold it in half.
Step-by-step explanation:
Answer:
x+y=-2
7x-4y=8
Step-by-step explanation:
77/5=99/x
77x=5*99
77x=495
x=495/77
x=6.4
she needs to study 6.4 hrs to get 99