Answer:
n = 4.5
Step-by-step explanation:
1 n
------= ------------
2 9
using cross products
1 * 9 = 2 * n
divide each side by 2
9/2 = 2n/2
9/2 = n
n = 4.5
Answer:
3,960 degrees
Step-by-step explanation:
The sum of interior angles of a polygon can be found using:
S= (n - 2)*180
where s is the sum, and n is the number of sides.
This is a 24 sided polygon. Therefore, substitute 24 in for n (number of sides).
S = (24 - 2)*180
Subtract inside the parentheses first
S= (22)*180
Multiply 22 and 180
S=3960
The sum of the interior angles of a 24 sided polygon is 3,960 degrees
3(5b+1)(5b-1)
hope it helps
2y = -4
Y= -2
X= -4
Don’t even thank :))
Answer:
5
Step-by-step explanation:
there are 10 units between -6 and -16. but to get the actual answer you would have to divide by 2 to get -3,-1,1,3.
