valeria20057 valeria20057

17-11-2020
Mathematics

contestada

I need help on questions 2 and 4

I need help on questions 2 and 4 class=

Respuesta :

xenia168 xenia168

17-11-2020

Answer:

Step-by-step explanation:

1). There is 5 hours between 8:15 A.M. and 3:15 P.M.

7 × 60 - 10 = 410 minutes

2). 6 hours and 50 minutes

3). Right angle (90°)

4). Obtuse angle (120°)

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