Answer:
D. The sum is a rational expression.
Step-by-step explanation:
the given expression is a/b +c/d
so in the question it is given that b and d are non zero values
a/b is rational number and c/d is a rational number
so if both are rational number , so we know that the sum of rational number is also a rational number.
The right option is D. The sum is a rational expression
Answer:
pls attach the question.....
Answer:
B) Aluminum and steel are good conductors of electricity.
Step-by-step explanation:
It i 104 oz
Hope This Helps
Answer: B. perpendicular lines because they intersect at a right angle, making them perpendicular.
