Express in the form 1 : n 4 : 12
2 answers:
Answer:
n = 3
Step-by-step explanation:
1:n = 4:12
1/n = 4/12
Cross multiply.
4n = 12
n = 12/4
n = 3
Answer:
1:3
Step-by-step explanation:
4:12 divides by 4 to give
1 : 3
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Answer:
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Step-by-step explanation:
Answer:
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the sum of all the angles of a triangle must equal 180
Answer:
(-14,-20)
Step-by-step explanation:
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