One half n minus three equals five. 1/2n - 3 = 5. N = 16. 1/2(16) - 3 = 5. 8 - 3 = 5.
Answer:
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They are not similar because BR: DB is 1:2 and KE:YK is 1:3. This is due because of the slope, the slope of KE:YK is 9/3 or 3/9 which is equal to 1:3 and the slope for BR:DB is 2/4 or 4/2 which is how you get the ratio of 1:2.
