Answer:
Because the product is always non-termination,non-repeating decimal.
Step-by-step explanation:
If we have 
is irrational; 
is rational such that 
, then 
is irrational.
A way to represent this is:
Note that we have a contradiction, because is not a rational number, as I stated in the beginning. Therefore, ab is irrational.
Answer:
48
Step-by-step explanation:
60 = 5x
x = 12
12x4 = 48
Answer:
Sets, in mathematics, are an organized collection of objects and can be represented in set-builder form or roster form. Usually, sets are represented in curly braces {},
For example, A = {1,2,3,4} is a set.
Answer:
2x⁶ + 16x⁵ + 30x⁴
Step-by-step explanation:
Answer:
35°
Step-by-step explanation:
The base angles of an isosceles triangle are congruent , then
base angles = 
= 
= 35°
