The square of a negative number is always positive
(X , Y) . . .
(3 : 9) - (2 : 4) - (1 : 1) - (0 , 0) - (-1 , 1) - (-2 , 4) - (-3 , 9)
Answer:
6 + 71i
Step-by-step explanation:
-3 + 71i + 9
combine like terms
6 + 71i
Rotating a figure 90° counterclockwise about the origin results in an ordered pair (x, y) mapping to its image (-y, x). Thus point C, which is at (3, 5), will map to (-5, 3).
We know that
the addition rule states that
P(A or B) = P(A) + P(B) − P(A and B)
in this problem
P(A)=0.72
P(B)=0.84
P(A and B)=0.64
so
P(A or B) = P(A) + P(B) − P(A and B)-----> 0.72+0.84-0.64
P(A or B) = 0.92
the answer is
0.92 (92%)
-4x +8y = 24
8y = 24+ 4x
y = 24/8 + 4x/8
y = 3+ x/2
Hope it helps!
#MissionExam001
