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Deffense [45]
3 years ago
13

A toy train makes 10 laps around a track in 12 minutes. hpw me my laps per hour is that.

Mathematics
2 answers:
Fofino [41]3 years ago
8 0

Answer:

50

Step-by-step explanation:


marusya05 [52]3 years ago
3 0

Answer:

50

Step-by-step explanation:


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Please help me with this..
AleksandrR [38]

Answer:

f = 1

Step-by-step explanation:

Use the method of cross- multiplication

\frac{a}{b} = \frac{c}{d} ⇒ ad = bc, thus

20f = 5(f + 3) ← distribute

20f = 5f + 15 ( subtract 5f from both sides )

15f = 15 ( divide both sides by 15 )

f = 1

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3 years ago
Please help! posted picture of question
Vesnalui [34]
The answer would be

y = 4x -14


y +2 = 4(x-3)

y+2 = 4x -12

y  = 4x -12 -2

y  = 4x -14    (slope intercept form)

3 0
2 years ago
Read 2 more answers
5 times the sum of the digits of a two digit number is 9 less than the number formed by reversing its digits. If 4 times the val
Ganezh [65]

Answer:

5 times the sum of the digits of the number is 9 less than the number formed by reversing digits. → x = (5y - 9)/4 -- equation (1). Case - 2 : And, 4 times the value of the digits at ones place is equal to half the place value of digit at tens place (10x/2).

4 0
3 years ago
What is the simplest shape in Mathematics?
bazaltina [42]
A point? I am not sure if ur talking about 2d or 3D
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OverLord2011 [107]

Answer:

Do you have a picture because i work better with pictures

Step-by-step explanation:

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