The square has sides of length s.
The rectange has 2 sides of s - 6 and 2 sides of s + 1
Perimeter is all the sides added up.
(s - 6) + (s - 6) + (s + 1) + (s + 1)
4s - 10
The answer is D. 4s - 10
Answer:
0.15
Step-by-step explanation:
Answer: y=54
Step-by-step explanation: since a triangles angles =180 and you just have this equation 180-72=2y that equals 108=2y
Answer:
B. 13m+8
Step-by-step explanation:
(20m+3)-(7m-5)
= 20m+3-7m+5
= 13m+8
Answer:66 meters
Step-by-step explanation:
just change the negative to a positive and add them together. It would be 66.
