Answer:
20cm
Step-by-step explanation:
4 sides, each is 5cm. 4*5=20cm
Answer:
D) no solution
Step-by-step explanation:
2x - 4y = 14
X + 2y = 7
2x - 4y + x + 2y = 14 + 7
2x - 4y + x + 2y = 21
3x - 2y = 21
no solution
Answer:a
a
Step-by-step explanation:
i took the test
Answer:
1
Step-by-step explanation:

Answer:it’s C
Step-by-step explanation: