Date: Part 1: Proportional Relationships in Tables This table shows the price of roses is directly proportional to the number of roses. 4*) Number of Roses 3 6 9 12 15 (y) Price (Dollars) 9 18 27 36 45 1.) What is the constant of proportionality? This means one roses costs. $ 2). Write an equation to show the relationship between the price of roses and the number of roses. I was thinking each rose cost 3 dollars but I'm not sure.

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.