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Snowcat [4.5K]
3 years ago
9

98 points + brainliest and thanks. (3 more pictures)

Mathematics
2 answers:
inn [45]3 years ago
8 0

a. What conjecture is being made?

The Conjecture being made is that is it is possible to measure the larger angle of the second fence based on the smaller angle.


b. What key details are given?

That the lines are parallel and the smaller angle is 35 degrees.


c. What is your plan of action?

My plan is to multiply 35 and 2 then subtract 35 times 2 with 360 and the answer is 290 and divide 290 by 2 to get 145 degrees as the larger angle.  


ryzh [129]3 years ago
8 0

a. What conjecture is being made?

The Conjecture being made is that is it is possible to measure the larger angle of the second fence based on the smaller angle.

b. What key details are given?

That the lines are parallel and the smaller angle is 35 degrees.

c. What is your plan of action?

My plan is to multiply 35 and 2 then subtract 35 times 2 with 360 and the answer is 290 and divide 290 by 2 to get 145 degrees as the larger angle.  

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Restless Leg Syndrome and Fibromyalgia
Anna11 [10]

Answer:

The probability that a person with restless leg syndrome has fibromyalgia is 0.183.

Step-by-step explanation:

Denote the events as follows:

<em>F</em> = a person with fibromyalgia

<em>R</em> = a person having restless leg syndrome

The information provided is as follows:

P (R | F) = 0.33

P (R | F') = 0.03

P (F) = 0.02

Consider the tree diagram attached below.

Compute the probability that a person with restless leg syndrome has fibromyalgia as follows:

P(F|R)=\frac{P(R|F)P(F)}{P(R|F)P(F)+P(R|F')P(F')}

            =\frac{(0.33\times 0.02)}{(0.33\times 0.02)+(0.03\times 0.98)}\\\\=\frac{0.0066}{0.0066+0.0294}\\\\=0.183333\\\\\approx 0.183

Thus, the probability that a person with restless leg syndrome has fibromyalgia is 0.183.

3 0
3 years ago
Please help, I will give brainliest, I am struggling badly.
Alja [10]

Answer:

Step-by-step explanation:

Notice they both have the same slope of 3x so they are parallel, but different y intercepts. This means the lines never intersect and thus there are no solutions to the system of equations.

3 0
2 years ago
Read 2 more answers
The cost of 1 m ribbon is ₹ 75. Find the cost of 7/5 metres of ribbon​
Margaret [11]

Given that

The cost of 1 m ribbon = Rs.75

The cost of 7/5 m ribbon

→ (7/5)×75

→ (7×75)/5

→7×15

→₹ 105

The cost of 7/5 m ribbon is ₹105.

8 0
2 years ago
Which functions have Domains that are all Real numbers?
Feliz [49]

are there any answers you can choose from

8 0
3 years ago
Please help me i dont understand this
DiKsa [7]
You have to find slope which is Y=MX+B so it would be m as slope so u then solve
5 0
3 years ago
Read 2 more answers
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