After completing the fraction division 8 divided by 1/6, patel used the multiplication below to check his work. 1/48 x 6 = 1/48 x 6/1 = 6/48 = 1/8 which is the most accurate description of patels work? a. patel found the correct quotient and checked his work using multiplication correctly. b. patel found the correct quotient but checked his work using multiplication incorrectly. c. patel found an incorrect quotient but checked his work using multiplication correctly. d. patel found an incorrect quotient and checked his work using multiplication incorrectly.

D. Patel found the incorrect quotient and checked his work using multiplication incorrectly.

Step-by-step explanation:

The dividend is the divisor is Divide the dividend by the divisor (division by fraction means multiplication by its reciprocal):

so the quotient is 48, not

To check the answer, Patel has to multiply the quotient by the divisor to get the dividend. Check

Hence, Patel found the incorrect quotient and checked his work using multiplication incorrectly.

< 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⭐

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: