While on spring break, Gabe and his father decided to meet in San Francisco to ride the trolley and tour the city. Gabe decided to leave
an hour earlier, and traveled at a speed of 48 mph, because his
Volkswagon bug was slow. If his Dad left an hour later at a speed of
72 mph, how long will it take for Gabe's Dad to catch up to him?
If the distance to San Francisco is 405 miles:
How long will it take Gabe to get to San Francisco?
How long will it take Gabe's Dad to get to San Francisco?

< 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⭐

17

step-by-step explanation:

51/3=17

thus 17 is your answer.

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6