Chords ac and bd intersect at the center of circle abcd. which is the measure of the minor arc ab? a) 20 b) 45 c) 60 d) 75

Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.