Answer:
12
Step-by-step explanation:
Answer:
4 is even; 4 can be divided by 2 and the quotient is whole.
Step-by-step explanation:
If a number is even, it can be divided by 2 and the quotient is a whole number. 4 can be divided by 2 and the quotient is whole, so we can say 4 is even.
Answer:
(2x + 5) (x + 2)
Step-by-step explanation:
(2x + 5) (x + 2)
2x² + 4x + 5x + 10
2x² + 9x + 10
Answer:
145 . this is because angles on a straight line add up to 180 degrees