Answer:
1000.8
Step-by-step explanation:
Answer: x= 17°
Step-by-step explanation:
The two measures have to add up to 180 degrees.
(7x -1) + (5x -23) = 180 combine like terms on the left side
12x - 24 = 180 add 24 to both sides
+24 +24
12x = 204 Divide both sides by 12
x = 17
Answer:
the number of people as well as the number of chairs is 5.
Step-by-step explanation:
5! = 5x4x3x2x1= 120
so therefore, there are exactly 120 ways in which they can be seated.
C=

d.
If 5m is the radius, then multiply it by 2, then multiply it by

.
If 5m is the diameter, then just multiply it by only

.