4:4 and 5:5 are <span> two ratios that are equivalent to 1:1</span>
Answer:


Step-by-step explanation:
4x - 3y = 1
x + 3y = 0
Req To Solve With Elimination:
Make Them Equal:
-> 4x - 3y = 1
-> 4x + 4 . 3y = 0
Simplify:
-> 4x - 3y = 1
-> 4x + 12y = 0
-> 4x - 4x - 3y - 12y = 1
-> -3y - 12y = 1
-> -15y = 1
-> 
-> 
-> 
-> 
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Answer:
2,4,3,1
Step-by-step explanation:
Answer:
4.69041575982343
Step-by-step explanation:
round if you need to
Step-by-step explanation:
it has 4 sides, all of whick are equal. Answer is 4*4, 16.