The expression V(x)= x^3-31x-30 represents the volume of a rectangular safe in cubic feet. The length of the safe is x+5 feet. What linear expressions with integer coefficients represent the other dimensions.​

< 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=1/4x-4

step-by-step explanation:

answer:

step-by-step explanation:

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)