Step-by-step explanation:
total subject = S = 560
football = 320
volleyball = 300
all people like at least one games = 500
i. both games (b)
football only = 320 - b
volleyball only = 300 - b
so
500 = (320 - b) + (200 - b) + b
500 = 320 - b + 200 - b + b
500 = 520 - b
b = 520 - 500 = 20 people
ii. do not like play both games
S - All people like = 560 - 500 = 60 people
Answer:
D
Step-by-step explanation:
You are given two complex numbers -i and 2+i.
For the complex number z=x+iy, the ordered pair (x,y) represents this complex number on the coordinate plane.
So, the numbers:
is represented by the ordered pair (0,-1)
is represented by the ordered pair (2,1).
Plot these two points on the coordinate plane and coonect them with a straight line. You'll get the last option of graph.
An angle is where two lines intersect at a point. It is measured by the distance between the two lines in degrees. Boom. Did it without math-ey words. i'm da best
32% of 150 is 48
hope this helps
