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torisob [31]
3 years ago
7

How do you solve chords and arcs in geometry?

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0
<span>1. In a circle, if two chords are equal in measure, then their corresponding minor arcs are equal in measure.

2. The relationship between equality of the measures of chords and equality of the measures of their corresponding minor arcs.

3. A diameter that is perpendicular to a chord.

4. In a circle, the relationship between two chords being equal in measure and being equidistant.

5. A circle with two minor arcs equal in measure

6. A circle with a diameter perpendicular to a chord.

I don't know if this will help you but maybe it will</span>
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worty [1.4K]

Answer:

a. number of boxes sold ≥ 50

b. 26 + x ≥ 50

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The graph illustrates a normal distribution for the prices paid for a particular model of HD television. The mean price paid is
marysya [2.9K]

Answer:

(a) 0.14%

(b) 2.28%

(c) 48%

(d) 68%

(e) 34%

(f) 50%

Step-by-step explanation:

Let <em>X</em> be a random variable representing the prices paid for a particular model of HD television.

It is provided that <em>X</em> follows a normal distribution with mean, <em>μ</em> = $1600 and standard deviation, <em>σ</em> = $100.

(a)

Compute the probability of buyers who paid more than $1900 as follows:

P(X>1900)=P(\frac{X-\mu}{\sigma}>\frac{1900-1600}{100})

                   =P(Z>3)\\=1-P(Z

*Use a <em>z</em>-table.

Thus, the approximate percentage of buyers who paid more than $1900 is 0.14%.

(b)

Compute the probability of buyers who paid less than $1400 as follows:

P(X

                   =P(Z

*Use a <em>z</em>-table.

Thus, the approximate percentage of buyers who paid less than $1400 is 2.28%.

(c)

Compute the probability of buyers who paid between $1400 and $1600 as follows:

P(1400

                              =P(-2

*Use a <em>z</em>-table.

Thus, the approximate percentage of buyers who paid between $1400 and $1600 is 48%.

(d)

Compute the probability of buyers who paid between $1500 and $1700 as follows:

P(1500

                              =P(-1

*Use a <em>z</em>-table.

Thus, the approximate percentage of buyers who paid between $1500 and $1700 is 68%.

(e)

Compute the probability of buyers who paid between $1600 and $1700 as follows:

P(1600

                              =P(0

*Use a <em>z</em>-table.

Thus, the approximate percentage of buyers who paid between $1600 and $1700 is 34%.

(f)

Compute the probability of buyers who paid between $1600 and $1900 as follows:

P(1600

                              =P(0

*Use a <em>z</em>-table.

Thus, the approximate percentage of buyers who paid between $1600 and $1900 is 50%.

8 0
3 years ago
Record the product 94 x 12 =
Ahat [919]

Answer:

1128

Step-by-step explanation:

Math

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2 years ago
Which weighs more, a pound of cotton or a pound of bricks?
makvit [3.9K]
Is this a trick question? They're both a pound. 
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Please help me out with this problem!!!!!!
guapka [62]

Answer:

b)

Step-by-step explanation:

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Put (0,0) in both lines to check if the origin lies in the shaded half plane or not.

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