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allochka39001 [22]
2 years ago
6

Bus A takes 21 minutes to complete its route. bus B take's 35 minutes to complete its route. if both buses leave the station at

7:30
a. M At what time will they arrive at the station at the same time??
Mathematics
1 answer:
stealth61 [152]2 years ago
3 0
To answer this question I tried to find a common multiple of 21 and 35 which I found to be 105. As they are in minutes 105 is 1 hour and 45 minutes; after this I found 1 hour 45 munutes after 7:30, I then got 9:15
9:15 is my answer
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Answer:

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  2. 131°, obtuse
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Step-by-step explanation:

You are exected to know the relationships of angles created where a transversal crosses parallel lines.

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The appearance of the diagram often gives you a clue.

You also expected to know the name (or category) of angles less than, equal to, or greater than 90°. Respectively, these are <em>acute</em>, <em>right</em>, and <em>obtuse</em> angles.

1. Adjacent angles are supplementary. The supplement of the given angle is 109°, so x will be obtuse.

2. Opposite exterior angles are equal, so y will be 131°. It is obtuse.

3. Opposite interior angles are equal, so w will be 53°. It is acute.

4. Corresponding angles are equal, so x will be 124°. It is obtuse.

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fenix001 [56]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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