B = (-9 + (-1) /2) (-4 + 6 /2)
B = (-9-1/2) (2/2)
B = (-10/2) (1)
B = (-5) (1)
B = (-5,1)
E = (x1 + x2 / 2) (y1 + y2 / 2)
E = (-5 + x2/2) (1 + y2 / 2)
(-4, -3) = (-5 -3/2) (1 -7/2)
(-4, -3) = (-8/2) (-6/2)
(-4, -3) = (-4) (-3)
(-4, -3) = (-4, -3)
D (-3, -7)
Answer:
2nd one.
Step-by-step explanation:
she starts with 45 books, so it's the "0th" month. then after, 1 = first month, so 50. 2= 2nd month, 55, and so on and so forth.
Probability of getting an even number:
Total Outcomes: 6
Desired Outcomes: 2, 4, 6; 3 total
3/6 or 1/2 1/2=.5
Probability of a Club:
Total Outcomes: 52
Desired Outcomes: Clubs; 13 total
13/52 or 1/4 1/4=.25
Probability of event A * Probability of event B
.5 * .25=.125
Probability of rolling an even number and pulling a club from a deck of cards is 0.125 or 1/8
Answer:
A =63.76512739 in^2
Step-by-step explanation:
The circumference is given by
C = 2 * pi * r
28.3 = 2* 3.14 *r
28.3 = 6.28r
Divide each side by 6.28
28.3/6.28 = 6.28r/ 6.28
4.506369427 =r
Now we need to find the area
A = pi r^2
A = 3.14 (4.506369427)^2
A =63.76512739 in^2