In a triangle, the three interior angles always add to 180°
5х + 3х + х = 180
9х = 180
х = 180 : 9
х = 20
If a number is rational it means, it can be written in the form of
, where q≠0 and p and q can be any integers.
There are following properties possessed by Rational numbers
1. Decimal representation of Rational numbers are either terminating or non terminating repeating i.e if the denominator is of the form
where m and n are any natural number.
2. Addition ,Subtraction ,Multiplication and Division of two rationals is always Rational.
3. The sum or difference of rational and irrational is always irrational.
Answer:
they are supplementary angles since they add up to 180
Answer:
It will take 8 days to complete the trip.
Step-by-step explanation:
3104 miles total
388 miles a day
3104/388 = 8
Answer:
18
Step-by-step explanation:
You'd use order of operations - so you'd solve inside the parenthesis first.
15 + ( 9 - 6 )
15 + ( 3 )
18