2 answers:
Answer:
Step-by-step explanation:
Use cross multiplication
Answer:
n = 55/8
Step-by-step explanation:
You can solve it by cross multiplying. Where you multiply the denominator of the fraction on the left side with the numerator on the right side, and vice versa.
11/n = 8/5
n x 8 = 11 x 5
8n = 55
n = 55/8
(or 6.875)
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Answer:
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Step-by-step explanation:
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Answer:
thanks bro
Step-by-step explanation:
C=5n+125 Domain :n=0,1,2,3... Range:C ≥125
(10+2x)(8+2x) = 120 4x^2 + 36x + 80 = 120 x^2 + 9x + 20 = 30 x^2 + 9x - 10 = 0 (x+10)(x-1) = 0 x = 1 inch dimension