Answer:
Real number
Step-by-step explanation:
Those are the Real numbers.
Real numbers (R) are the conjoint of Rational Numbers (Q) - those than can be written as a fraction, e.g., 4/3, 80/456, etc. - and Irrational Numbers (I) - those that CAN'T be represented by a fraction, e.g., pi number.
So R = Q ∪ I
Answer:
postive 6
Step-by-step explanation:cause negative plus a negative equals a postive
-10,-12,-14,-16,-18......
A. The centre must be the midpoint of PQ
which would be C( (-10+4)/2 , (-2+6)/2 )
= C(-3,2)
B. radius is √( (4+3)^2 + (2-6)^2) = √65
C. equation:
(x+3)^2 + (y-2)^2 = 65
