I don’t know how to do this ? Calculate the slope of the line.

The slope of the line is -2/1=  -2

Step-by-step explanation:

To get the answer you would have to do rise over run the rise is two and the run which is the bottom of the line would be one and sinse the line is going down it would be negative

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.

step-by-step explanation: