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hichkok12 [17]
2 years ago
11

Help with finals please !! I will make you brainliest! Please

Mathematics
1 answer:
makkiz [27]2 years ago
8 0

Answer:

angle a + 40 = 180 (linear pair)

a = 180- 40

a = 140

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ki77a [65]

Answer:

Step-by-step explanation:

I think it is a strangely worded question as they only refer to the larger gear turning.

I believe that this is what they are going for.

Number of teeth passing in each revolution

The Numbers match when the large gear turns two times as the smaller gear turns three times.

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2 years ago
For every 3 presents lisa wrapped, helen wrapped 5. if they wrapped a total of 184 how many did each wrap. ( how did you get the
igor_vitrenko [27]
3 : 5.....thats ur ratio...added = 8...so basically, Lisa wrapped 3 out of 8 (or 3/8) and Helen wrapped 5 out of 8 (or 5/8)

3/8(184) = 552/8 = 69 : Lisa wrapped 69
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6 0
3 years ago
Boy Scouts Popcorn Sales
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5 plus 4 is nine.

I based everything on how much times more it was at first, and did that times 9 for every name.

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Helen [10]
◆ Triangles ◆

Heya !

Check the attachment.
Hope it helps you ;)

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3 years ago
Can someone plz help me I’m being timed!!!!
nikklg [1K]

Answer:

49  and 58

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