Answer:
a ≠ 2b
Step-by-step explanation:
The given expression is


Simplifying it, we have

For the above fraction to exist, the denominator must not be equal to zero.
i.e, a-2b ≠ 0
=> a≠2b
∴ The algebraic fraction exists when a≠2b.
Answer:a
Step-by-step explanation:
Answer:
7/5
Step-by-step explanation:
rewrite as an equation ..
3 4/5 \ x = 2 5/7
times x to both sides
2 5/7x= 3 4/5
divide 2 5/7 from both sides
x=7/5
the answer is D) because the line is curved
V = 1/3(Ah), A = Area of base (triangle or rectangle base)