2 years ago

A woman rides a bicycle for 1 hour and travels 12 kilometers. Find the angular velocity of the wheel if the radius

1 answer:

3 0

14.81 radians/second

Step-by-step explanation:

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Lorico [155]

6/8ths are left you have to cross multiply to get the answer

5 0

2 years ago

MrMuchimi

Answer:x=2; second option

Step-by-step explanation:

120+10x=140

10x=20

X=2

8 0

3 years ago

weeeeeb [17]

Answer:

$+(x + y) {}^{2} = 6 {}^{2} \\ x {}^{2} + 2xy + y {?}^{2} = 36$

$x {}^{2} + y {}^{2} = 36 - 2xy$

$q = 3(x {}^{2} + y {}^{2} )$

$q = 3(36 - 2xy) = 108 - 6xy$

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2 years ago

Oksana_A [137]

Uhhh ok what is that

6 0

2 years ago

olasank [31]

Answer:

$x = 15 \: \: .....(5(15)- 14) = 61$

$(9x + 16 )= (5x - 14) + 90 \\ 9x - 5x = 90 - 14 - 16 \\ 4x = 60 \\ x = \frac{60}{4} \\ x = 15$

6 0

2 years ago