During Emma's trip across the country, she traveled 1,890 miles.
Her trip took 6 days. Find a unit
rate to represent the average
miles she traveled per day during
the trip.
Ro
130
hot
nur
pra
hou

Emma traveled on average 315 miles per day.

Step-by-step explanation:

1,890 ÷ 6 = 315

the answer is 31.27mph

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.