A boat is traveling down a river at a constant rate. The boat was 15 miles down the river, and traveled 3 miles per hour. Which equation below represents the boats total miles, y, for each hour, x ?

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

step-by-step explanation:

the shape,the size and the distance

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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