Answer:

Step-by-step explanation:
Given: expressions
To find: expression that denotes a rational number
Solution:
A number of the form
where p and q are integers and
is said to be a rational number.
Sum of a rational and irrational number is irrational.
In
,
is a rational number and
is an irrational number
So,
is not a rational number.
In
,
is an irrational number and 4 is a rational number
So,
is not a rational number.
In
,
is a rational number
So,
is a rational number
In
,
is a rational number and
is an irrational number
So,
is not a rational number.
Answer:
Is this true or false or multiple choice?
Step-by-step explanation:
Answer:FH=24 JL=76 KJ=60 FJ=30
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
This answer is A because these are the numbers that are surronding the shape and there is 2 12sq cm so we would just shorten it to one. The outside numbers were 12, 24, 12, and 18 so that is why it is a.
Answer:
A. - 4
Step-by-step explanation:
f(4) = 4(4) - 20 = 16 - 20 = - 4