First one:
The circumference of the whole circle is (2π x the radius),
and 60° is (60/360) = 1/6 of the whole circumference.
Second one:
The area of the whole circle is (π x the radius²), and
the 40° sector is (40/360) = 1/9 of the whole area.
I hope this is enough help.
False.
If (x+1) is a factor of the polynomial, the polynomial must be divisible by (x+1).
In other words, when you divide the polynomial by (x+1), the remainder should be 0.
In this case, however, the remainder is 24.
Answer:
>
Step-by-step explanation:
-3 is greater than -4
Answer:
12^9 is the correct answer to the question
Step-by-step explanation:
12^8+(-)8-(-)9=8-8+9=9
12^9
Answer:
88
Step-by-step explanation:
