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Bezzdna [24]
3 years ago
8

!Help !

Mathematics
1 answer:
svetoff [14.1K]3 years ago
8 0

Answer:

50 minutes

Step-by-step explanation:

she spent 1 hr and 30 minutes on homework

she spends 2/3 of an hour on the phone = 40 minutes

1 hr 30 min + 40 minutes = 2 hrs and 10 min

so she had 50 minutes to kill before bedtime since she goes to sleep 3 hrs after dinner

2hr 10 min + 50 min = 3 hrs.

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All you need to do is multiply the two together
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6 0
3 years ago
Help please who ever correct brainliest
Otrada [13]

Answer:

Step-by-step explanation:

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7 0
3 years ago
PLEASE HELP!! for 20 points<br> What is the area of the<br> composite figure?
belka [17]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
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coldgirl [10]

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7 0
3 years ago
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erastovalidia [21]
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Explanation: 

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9 = x
6 0
3 years ago
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