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3 years ago

Jabal and Michael are walking to school and agree to leave their homes at the same time.

Mathematics

2 answers:

kirill115 [55]3 years ago

8 0

Answer: 6 seconds

Step-by-step explanation:

Time Jabal (2.5mps) Michael (5mps)

Start 15 0

1 sec 17.50 5

2 20 10

3 22.5 15

4 25 20

5 27.5 25

6 30 30

Ludmilka [50]3 years ago

6 0

Answer:

6 sec

Step-by-step explanation:

Let d = distance for Jabal

d + 15 = distance for Michael

t = d/r

d/2.5 = time for Jabal

(d + 15)/5 = time for Michael

The times are equal since they both started walking at the same time.

(d + 15/5 = d/2.5

2.5(d + 15) = 5d

2.5d + 37.5 = 5d

37.5 = 2.5d

d = 15 m. = Jabal's distance

15/2.5 = 6 sec.

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<h3>Methods used to find the slope and length of a line</h3>

The given coordinates of the vertices are;

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