Question 1 (1 point) Trapezoid ABCD has vertices at A(1,7), B(2, 10), C(7,9), and D(5,3).
Which sides are parallel?
AB
CD
OBC
O AD

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4

What is the best estimate of the length of a football