Answer:
45 sides
Step-by-step explanation:
If each of the interior angles is 172 degrees, then each of the exterior angles is 8 degrees. Since the sum of the exterior angles of any polygon is 360 degrees, there are 360 / 8 = 45 exterior angles and 45 sides.
80
120
48
144
Answer:
144
Step-by-step explanation:
first digit of the code: only 2 and 4 are the only even numbers availible, so only 2 possibilities for the first digit.
2nd digit of code: 2,5,7,9,1 so 6 possibilities for the 2nd digit.
3rd digit of code: 2,5,7,9,1 so 6 possibilities for the 3rd digit.
4th digit of code: only 7 and 9 are greater tyhan 6 so only 2 possibilities for the 4th digit.
SO...
2 x 6 x 6 x 2 = 144
Answer:
-7b-2
Step-by-step explanation:
add the B‘s together = -9b+2b= -7b
now add -4+2= -2
simplified equation= -7b-2
hope this helps!
Answer: -7b-2
Step-by-step explanation:
hope this helps ❤❤
THANK YOU.
Answer:
5x+2y=4
Step-by-step explanation:
Answer:
11x-1
Step-by-step explanation:
Area =length x width
so multiply (2x+3) and (3x+1) to get 11x-1
y = - 40
- 40 since theres no letters it gonna be -40.