Answer:
width=18cm
Step-by-step explanation:
perimeter= 2(l+b)
90=2(27+b)
90/2=27+b
45-27=b
b=18cm
Answer:
The answer is -7
Step-by-step explanation:
I took the test! Hope this helps <3
Answer:
51.3
Step-by-step explanation:
Answer:
34(43+33(jg
Step-by-step explanation: