Answer:
[4, positive infinity]
Step-by-step explanation:
since f(4) exists, the interval starts at 4, and continues to infinity.
The answer is 110 degrees because a right angle is 90 and thats obtuse so its more than 90 and 110 is the only one more than 90
You gotta combine like terms which would be 9x and 12x which gives you 21x .
Answer:
2
Step-by-step explanation:
Khan acaremy
The product of 68 and 21 would be 1,428.
