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Schach [20]
3 years ago
12

Need help with this attachment please help.

Mathematics
1 answer:
nexus9112 [7]3 years ago
8 0

Answer:

none are perpendicular

Step-by-step explanation:

thye are parallel

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Ok need to graph x-5>-3
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I don't know how to do that but you can go to desmos .com and they will graph it for you. for free.

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3 years ago
En la figura se muestran dos bloques de m1= 0,8 Kg y m2= 0,2 kg si el bloque de masa m2 es arrastrado por el bloque masa m1 calc
son4ous [18]

Answer:

The acceleration in the system and in the rope is same as 5.88 m/s2.

Step-by-step explanation:

The figure shows two blocks of m1 = 0.8 Kg and m2 = 0.2 kg if the block of mass m2 is dragged by the block of mass m1 calculate the acceleration of the system and the acceleration of the rope

Let the acceleration is a and the tension in the string is T.

Use Newton's second law

m_1 g - T = m_1 a ..... (1)\\\\T -m_2 g = m_2 a ......(2)\\\\Add both of them \\\\(m_1 - m_2) g = (m_1 + m_2) a \\\\(0.8-0.2)\times9.8 = (0.8+0.2)a\\\\a = 5.88 m/s^2

8 0
3 years ago
Calculate the following and provide your answer as a rational number:
hoa [83]

Answer:

(Can't tell if it's 3/4 plus -7/8 or you need the answer to both so I'll put both of them) 3/4 is .75 -7/8 is -.875. 3/4 + -7/8 is -1/8 which is -.125

5 0
3 years ago
Which expression is represented by the model?
Darya [45]

Answer:

4x-3

Step-by-step explanation:

x+x+x+x=4x

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5 0
3 years ago
Read 2 more answers
Amelie has a spinner divided into ninths equal sections that are labeled 1 through 9. she wants to compare the theoretical proba
VMariaS [17]

The theoretical probability =\dfrac{5}{9},  The experimental probability  = \dfrac{5}{12}

<h3>What is experimental probability?</h3>

The experimental probability of an event occurring is the number of times that it occurred when the experiment was conducted as a fraction of the total number of times the experiment was conducted.

The sample will be ={1,2,3,4,5,6,7,8,9}=9

favourable outcomes={1,3,5,7,9,}=5

The theoretical probability of spinning and odd number = \dfrac{5}{9}

As she spends the spinner 12 times

The experimental probability = \dfrac{5}{12}

Hence the theoretical probability =\dfrac{5}{9},  The experimental probability  = \dfrac{5}{12}

Learn more about experimental probability here:

brainly.com/question/3733849

#SPJ1

3 0
2 years ago
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