The table below shows the relationship between feet and yards fill in each box to write an algebraic expression to a represent the number of feet and any number of yards

3 times the number of yards

Let f represents the number of feet

f = 3 * y

Step-by-step explanation:

Number of feet   3     6     9     12

number of yards  1       2     3     4

1*3 = 3

2*3 - 6

3*3 =9

4*3 = 12

number of feet is 3 times the number of yards

Let f represents the number of feet

and y represents the number of yards

number of feet is 3 times the number of yards

f = 3 * y

< 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⭐

nswer: a   y-axis

step-by-step explanation: