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solong [7]
3 years ago
14

Help me problem in photo

Mathematics
1 answer:
Blababa [14]3 years ago
3 0
B and D because a- (-b)= a+b 
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6802

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Viefleur [7K]

Answer:

(a) and (b) are correct

Step-by-step explanation:

Given

See attachment for complete question

Required

Select the correct options

A clock is divided into two equal parts.

(1) 1 - 6

(2) 7 - 12

<em>When the hour hand is on (1), then the time is "after"</em>

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<em />

From the attached clock, we have:

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3 years ago
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