The Valdez family went to the church. The mass schedule is 8:00 a. m. they arrived 20 minutes before the time. what time did they arrive at the church?

7:40 a.m.

Step-by-step explanation:

20 minutes before 8:00 a.m. means 7:40 a.m.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

a

step-by-step explanation: