Answer:
They can sit next to each other in 24 different ways.
Step-by-step explanation:
In order to solve this problem, use the factorial function (!).
4! = 4 * 3 * 2 * 1 = 24
Answer:
interior angle of a heptagon = 900 degrees
900 = 4x + (3x + 60)
840 = 7x
840/7 = 120
X = 120
120 X 4 = 480
120 X 3 = 360
480 + 360 + 60 = 900
4 angles = 120 degrees each
3 angles = 140 degrees each
<span>d(A,B)=<span>58<span>−−</span>√</span> ≈ 7.6158
Your answer is C. Hope this helps :)</span>
Answer: 24 cm
Step-by-step explanation:
33 + 23 + x= 180
56 + x = 180
56-56 +x = 180-56
x = 24 cm
