Answer:
and
Step-by-step explanation:
We have the following system of equations:
and
To solve the problem, we need to equal the two equations:
⇒ ⇒
⇒
So you need to find two numbers that added equal to 5 and multiplied equal to 4. These two numbers are and .
Then, the factorized form of the polynomial is: .
The, the solution to the system of equations is: and .
The central angle corresponding to AOB is half of the 8pi/9 radians mentioned, meaning that the central angle of AOB is 4pi/9.
Converting that to degrees:
4pi/9 180 degrees
-------- * -------------------- = 80 degrees.
1 pi
Answer:
A ✓5 is the irrational number.
Step-by-step explanation:
Have a good day. :)
<u>Answer-</u>
<u>Solution-</u>
As we know that, on the number line, if a number is on the right of another number, then the former number is greater than the later number.
As, the number on the right side are 4, 5, ...so on (4 is dotted so it is included)
So the inequality will be
As, the number on the left side are -3, -4, -5, ..... so on (-2 is not dotted so it is excluded)
So the inequality will be
Then the compound inequality will be,