1) 172.543
2) 24.649
3) 473.2608
4) 157
5) 100.48
6) 692.37
(idk if u wanted it rounded)
the formula is=
Full circle- pi(r)^2
Half circle- pi(r)^2÷2
Answer:
<u>15 outfits</u>
Step-by-step explanation:
<u>Given</u>
- one black
- one pink
- one orange
- one w/ flowers
- one w/ polka dots
- one gray
- one white
- one w/ "I love New York!"
<u>Probability : No. of outfits</u>
- There are 3 elements in set A (skirts) and 5 elements in set B (blouses)
- Therefore possible outfits = A x B = <u>15 outfits</u>
<u></u>
<u>P.S. Sorry I couldn't create the probability table.</u>
Answer:
9.6
Step-by-step explanation:
:)
Answer:
y = -1/3 x+9
Step-by-step explanation:
First find the slope between the two points
m = ( -1 -8)/(2 - 5)
-9/-3
=3
We want a line that is perpendicular so it is the negative reciprocal
-1 /(3)
The slope of the perpendicular line is -1/3
y= mx+b where m is the slope and b is the y intercept
y = -1/3x+b
We have a point of (6,7)
7 = -1/3 (6) +b
7 = -2 +b
Add 2 to each side
7 +2 = -2+b+2
9 = b
The equation of the line is y = -1/3 x+9
Use long multiplication to evaluate. 44334