The difference between a number and four is multiplied by negative five. the result is twenty. what is the number?

write an equation that can be used to find the number, n.

solve the equation you wrote in part a to find the value of the number. include all of your work in your answer.

i dont know sorry

step-by-step explanation:

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.