You buy a refrigerator for $711. The sales tax rate is 4%. Estimate the sales tax a) $280

b) $28

c) $29

d) $290

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.

Find all the angles that satisfy the equation cos(θ)=32