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s2008m [1.1K]
3 years ago
7

Gears A and B turn together. Gear A turns 20 times when

Mathematics
1 answer:
Bingel [31]3 years ago
7 0

Answer: Gear B turns 90 times when gear A turns 60 times

Step-by-step explanation: To solve this you just 30x3=90

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2
Nesterboy [21]

Answer:

did you got the answer

Step-by-step explanation:

because I need it too

please help me out

I've checked out and its AAA does not prove congruence. Triangles are not congruent. They are similar

but am not sure

7 0
3 years ago
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What is a equivalent rational number to 1.28 repeating?
goblinko [34]
<span>the line over the 28 means the 28 repeats forever. 1.282828.... and so on let x be the rational number 1.28... we can use this trick: 100*1.282828....= 128.282828... (the decimal 28 part repeats) 100x = 128.28... next: 100x - x = 128.282828... - 1.282828... the .282828... part will be subtracted away 99x = 127 divide both sides by 99 to get x= 127/99</span>
3 0
3 years ago
12.73+0.06x=13.48+0.14x
Afina-wow [57]
X= -9.375. 0.06x-0.14x=13.48-12.73. -0.08x=0.75
3 0
3 years ago
Read 2 more answers
Paula runs a stable. 20 horses currently board at the stable, and 8 of them are bay.
FrozenT [24]

Answer:

40% chance

Step-by-step explanation:

Take the number of horses total and divide the number of bay horses.

5 0
3 years ago
Hey you can help me out
Ivenika [448]

Answer:

<u><em>O D) 540°</em></u>

Step-by-step explanation:

<em>The internal angle sum of a pentagon is 540°.</em>

<em>No shape has an internal angle sum of 90°, 180° is angle sum of a triangle, and 360° for a quadrilateral.</em>

<em></em>

<em>Hope it helps.</em>

<em>;)</em>

<em><3</em>

8 0
2 years ago
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