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lilavasa [31]
2 years ago
7

Match each equation with the correct table. y=-2/3x + 1

Mathematics
1 answer:
zvonat [6]2 years ago
7 0
Hi, how are you doing today? Hope your well!
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25 and 65 thousands as a decimal
slava [35]
The answer would be 25.65
6 0
3 years ago
Read 2 more answers
A student on a piano stool rotates freely with an angular speed of 2.85 rev/s . The student holds a 1.50 kg mass in each outstre
Vlad1618 [11]

Answer:r'=0.327 m

Step-by-step explanation:

Given

N=2.85 rev/s

angular velocity \omega =2\pi N=17.90 rad/s

mass of objects m=1.5 kg

distance of objects from stool r_1=0.789 m

Combined moment of inertia of stool and student =5.53 kg.m^2

Now student pull off his hands so as to increase its speed to 3.60 rev/s

\omega _2=2\pi N_2

\omega _2=2\pi 3.6=22.62 rad/s

Initial moment of inertia of two masses I_0=2mr_^2

I_0=2\times 1.5\times (0.789)^2=1.867

After Pulling off hands so that r' is the distance of masses from stool

I_0'=2\times 1.5\times (r')^2

Conserving angular momentum

I_1\omega =I_2\omega _2

(5.53+1.867)\cdot 17.90=(5.53+I_o')\cdot 22.62

I_0'=1.397\times 0.791

I_0'=5.851

5.53+2\times 1.5\times (r')^2=5.851

2\times 1.5\times (r')^2=0.321

r'^2=0.107009

r'=0.327 m

7 0
3 years ago
The students have a box that is 12 inches long, 6 inches wide, and 4 inches tall. When
sweet [91]

The volume of the box will be equal to V= 288 cubic inches.

<h3>What is volume?</h3>

Volume is defined as the space occupied by any object in the three-Dimensions. All three parameters are required for the volume like length, width and height of the Cuboid.  

The given parameters of the box are:-

12 inches long

6 inches wide

4 inches tall

So the volume of the box will be:-

V = L  x   W   x   H

V = 12 x  6  x   4

V = 288 square inches

Therefore the volume of the box will be equal to V= 288 cubic inches.

To know more about Volume follow

brainly.com/question/1972490

#SPJ1

8 0
2 years ago
I don’t really know math so...
lubasha [3.4K]
Y= 5, 2, 1, 2,5


............
3 0
2 years ago
Solve the equation:<br> 3c=123c=12
KATRIN_1 [288]

3c=123c=12

We move all terms to the left:

3c-(123c)=0

We add all the numbers together, and all the variables

-120c=0

c=0/-120

c=0
8 0
3 years ago
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