Answer:
undefined
Step-by-step explanation:
the square root of a negative number doesnt exist in the set of Real numbers
Answer:
Step-by-step explanation:A closed circle indicates "greater than or equal to" or "less than or equal to," while and open circle indicates "greater than" or "less than".
B. a = 2.37
Hope it helps!
Answer:

Step-by-step explanation:
The area of a sector with measure
and radius
is given by
.
What we're given:
Substituting given values, we get:

Answer:
(5,10)
Step-by-step explanation: