Luis bought stock at $69.30. The next day, the price increased $19.45. This new price changed by −4 3/4% I'm just confuse, because my teacher doesn't explain that good

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.

they charge the same amount at 20 minutes.

step-by-step explanation:

6.25 grams

step-by-step explanation:

-1/3(x+1)^5

i’m pretty sure this is correct