What are 6 types of angles in parallel lines?

Answer:

27

Step-by-step explanation:

Answer:

the answer is 27

Step-by-step explanation:

I took the test

Answer:

A lower price and quantity would result.

Step-by-step explanation:

she sell 5piece out of 6 per hour

for 36 hour, she sell:

5 × 36 = 180piece of pie

one pie is cut to 6 piece

180/6 = 30pie

To convert 60° to minutes, we need to understand the relationship between degrees and minutes in a circle. In a circle, there are 360 degrees, and each degree can be further divided into 60 minutes.

So, to convert 60° to minutes, we can use the following formula:

Minutes = Degrees × 60

Substituting the given value, we have:

Minutes = 60° × 60

Minutes = 3600

Therefore, 60° is equal to 3600 minutes.

This conversion is based on the fact that a degree can be subdivided into minutes. In this case, each degree represents 60 minutes. By multiplying 60° by 60, we obtain the equivalent in minutes. Thus, 60° is equivalent to 3600 minutes.

It's important to note that this conversion is specific to angles and circles. Degrees are commonly used to measure angles, while minutes are used to provide a finer level of detail when measuring small angles. By converting from degrees to minutes, we can express an angle in a more precise manner.

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The statement which is correct about the Area of the rectangle in discuss as required is that the area decreased by; Choice C; 33.(3)%.

As evident in the task content; the length of a rectangle increases 2 times and the width decreses 3 times;

Since the initial length can be said to be; l and the initial width can be said to be; w and Area A = l × w.

However, when the length and width change as described; the area of the rectangle is;

Area = 2l × ( w / 3 )

Area = ( 2/3 ) × lw

On this note, the new Area of the rectangle is two-third the initial area.

On this note, the area of the rectangle has decreased by one-third which is equivalent to; Choice C; 33.(3)%.

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Answer:

36

Step-by-step explanation:

8*9=72 72/2=36

Answer:

scalene acute

Step-by-step explanation:

all side are different and all angles are acute

Answer:

The answer is scalene acute

If many random samples of this size were taken and intervals constructed, 90% of them would contain the true population mean. In repeated sampling, about 90% of the constructed confidence intervals will capture the true population mean difference. The correct answer is C.

When we construct a confidence interval, it is important to understand its interpretation. In this case, the correct answer (Oc) states that if we were to take many random samples of the same size and construct confidence intervals for each sample, approximately 90% of these intervals would contain the true population mean difference.

This interpretation is based on the concept of sampling variability. Due to random sampling, different samples from the same population will yield slightly different sample means.

The confidence interval accounts for this variability by providing a range of values within which we can reasonably expect the true population mean difference to fall a certain percentage of the time.

In the given scenario, when constructing a 90% confidence interval for the paired difference, it means that 90% of the intervals we construct from repeated samples will successfully capture the true population mean difference, while 10% of the intervals may not contain the true value.

It's important to note that this interpretation does not imply a probability or chance for an individual interval to capture the true population mean. Once the interval is constructed, it either does or does not contain the true value. The confidence level refers to the long-term behavior of the intervals when repeated sampling is considered.

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Answer:

Since the decoration is in the shape of a triangle, we can use the formula for the area of a triangle to solve for its height. The area of a triangle is given by:

Area = (1/2) x base x height

Let's call the height of the decoration h. We know that the base after firing is 9 inches, so we can plug in the given values and solve for h:

Area = (1/2) x 9 x h

Area = 4.5h

We don't know the exact area of the decoration, but we do know that the decoration maintains its shape after firing. This means that the ratio of the areas before and after firing is the same, and so is the ratio of the heights and bases. Since the height and base are proportional, we can write:

h / 15 = 9 / 10

Simplifying the equation, we get:

h = (9/10) x 15

h = 13.5

Therefore, the height of the finished decoration is 13.5 inches.

Answer: C

So I was right, I guess.

Given that <PQR = 26, we can use the fact that opposite angles are equal in a parallelogram to find <PQS.

Since PQRS is a parallelogram, we have:

<PQS = <QRS

Also, we know that the sum of angles in a triangle is 180 degrees. Therefore, we can find <QRS by subtracting <PQR from 180 degrees and dividing the result by 2.

<QRS = (180 - <PQR)/2

Substituting <PQR = 26, we get:

<QRS = (180 - 26)/2 = 77

Therefore, <PQS = <QRS = 77 degrees.

Answer:

just solve normally as if theres no x,

1. 26x

2. -7x

The way that the correlation will be affected if the units are changed from minutes to seconds is that the correlation will still be the same.

Correlation simply means a statistical measure which expresses the extent to which two variables are linearly related.

From the information, it was stated that twenty-five trials are completed and the correlation coefficient between typing speed and time is determined to be -0.622.

In this case, even when the units for time are changed from minutes to seconds, the correlation won't change. This is because the change in units has no effect on the correlation.

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Answer:

The correlation would stay the same because the change in units for time would have no effect on it.

Step-by-step explanation:

As given by the question

There are given that the expression

Now,

The value of the given expression is:

Hence, the correct option is C.

Severe hand or wrist pain due to inflammation of the tendons is commonly referred to as tendinitis.

Tendinitis is a condition characterized by inflammation or irritation of the tendons, which are the fibrous tissues that connect muscles to bones. It commonly occurs in the hand and wrist area, leading to pain, swelling, and discomfort. Tendinitis can be caused by repetitive motions, overuse of the hand or wrist, injury, or certain medical conditions.

The inflammation of the tendons can result in severe pain in the affected hand or wrist, making it difficult to perform everyday activities that involve gripping or moving the hand. The pain may worsen with movement or after prolonged use of the hand. Rest, ice, immobilization, and anti-inflammatory medications are often recommended for managing tendinitis symptoms.

It is important to note that while tendinitis is a common cause of hand and wrist pain, there could be other underlying conditions or injuries that may require further evaluation and medical intervention. Consulting a healthcare professional for an accurate diagnosis and appropriate treatment is recommended for individuals experiencing severe hand or wrist pain.

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A) The derivative of dy/dx is -1 / (6 sin(6y)) using implicit differentiation.

B) The slope of the curve at the point (0, π/12) is -1/3.

A) To find the derivative dy/dx using implicit differentiation, we differentiate both sides of the equation with respect to x, treating y as a function of x:

d/dx (cos(6y)) = d/dx (x)

Using the chain rule and product rule, we can simplify this as:

-6 sin(6y) dy/dx = 1

Then, we can solve for dy/dx to get:

dy/dx = -1 / (6 sin(6y))

B) To find the slope of the curve at the point (0, π/12), we substitute these values into our equation for dy/dx:

dy/dx = -1 / (6 sin(6y))

     = -1 / (6 sin(6π/72))

     = -1 / (6 sin(π/12))

     = -1 / (6 (1/2))

     = -1/3

Therefore, the slope of the curve at the point (0, π/12) is -1/3.

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Answer:

25

Step-by-step explanation:

25

(5)² = 25 OR √25 = 5

Answer:

700 turns

Step-by-step explanation:

hey

______________

in 1 round distance covered = circumference

•radius = 35/100 m

•circumference = 2πr

=2×22/7×35/100

=44×5/100

= 220/100 m

220/100 m covered in 1 turn

1540m covered in 1540×100/220 = 700

hence ans is 700 turns

hope helped

_________________ PLEASE GIVE BRAINLIEST

Answer:

Approximately 700 times

The system of linear inequalities to model the situation is 10x + 20y ≤ 100 and y > 2x

From the question, we have the following parameters that can be used in our computation:

Using the following representations:

We have the following system of inequalities from the given statements

10x + 20y ≤ 100

y > 2x

Hence, the system of inequalities is 10x + 20y ≤ 100 and y > 2x

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To find the average value, we integrate V(t) from t = 0 to t = 11:

Average value = (1/11) ∫[0 to 11] 225000e^(-0.15t) dt

To evaluate the integral, we can use the integration rules for exponential functions.

The antiderivative of e^(-0.15t) with respect to t is (-1/0.15) e^(-0.15t). Applying the fundamental theorem of calculus, we have:

Average value = (1/11) [(-1/0.15) e^(-0.15t)] [0 to 11]

Evaluating this expression will give us the average value of the yacht over its first 11 years of use.

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Therefore, the cat food will feed Sally's 3 cats for 16 days.

A fraction is a way of representing a part of a whole or a ratio between two numbers. It is written as a numerical quantity represented as a numerator and a denominator separated by a horizontal line or slash. The numerator represents the number of equal parts being considered, while the denominator represents the total number of parts in the whole or in the group being considered.

Here,

Each cat eats 1/4 of a tin of cat food per day, so the total amount of cat food needed per day for all 3 cats is:

3 x 1/4 = 3/4

This means that Sally needs 3/4 of a tin of cat food per day to feed all 3 cats. If she buys 12 tins of cat food, this will last:

12 / (3/4) = 12 x 4/3

= 16 days

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Answer:

A. 40+5y=x, y being weeks and x being Masson jars

B. 75 (75=40 + 7*5)

C. 12 (12=40 + 12*5)

Step-by-step explanation:

Answer:

Within 7 weeks Mr. Edwards will no longer have 40 mason jars, he will have 75. It will take 12 weeks for Mr. Edwards to reach 100 mason jars.

Step-by-step explanation:

For the first question, I said he'd have 75 because if you count up by fives 7 times starting at 40 you reach 75. If you continue to count by fives and count the amount of weeks it takes 12 weeks to reach 100. (If am wrong, please correct me, thank you!)

The correct answer is (a) there is a 95% chance that the interval (51%, 57%) contains the true percent of American adults who do not think that human beings developed from earlier species.

The margin of error, stated as 3% in the Harris Poll, is associated with a 95% confidence level. This means that in repeated sampling, 95% of the confidence intervals generated would contain the true proportion of American adults who do not believe in human evolution. Therefore, answer (a) is the correct interpretation of the margin of error.

Answer (b) is incorrect because the margin of error does not imply that the poll's estimate will be within 3% of the true proportion in 95% of cases. The margin of error only pertains to the width of the confidence interval, not the individual estimates.

Answer (c) is also incorrect because the margin of error only applies to the specific poll conducted and does not guarantee that the results of a future poll would fall within the same range.

Answer (d) is incorrect because the margin of error does not indicate the probability of the interval being correct. It is associated with the level of confidence, not the probability of correctness.

Answer (e) is incorrect because the margin of error does not ensure that 95% of all possible samples would contain the true proportion. It only provides a measure of uncertainty for the specific sample taken.

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Kirk must earn an annual rate of return of approximately 6.07% on his investment to accumulate enough money to pay for the ring.

To calculate the annual rate of return Kirk must earn on his investment, we can use the formula for compound interest:
A = P(1 + r/n)^(nt)
where:
A = final amount (the cost of the ring, which is $13,000 in 9 years)
P = initial amount (the amount Kirk currently has, which is $4,532)
r = annual interest rate (what we need to solve for)
n = number of times interest is compounded per year (assuming it's compounded annually, n = 1)
t = number of years (9 years)

Plugging in the given values:
$13,000 = $4,532(1 + r/1)^(1*9)
Next, simplify the equation:
(1 + r)^(9) = 13000/4532
Take the ninth root of both sides:
1 + r = (13000/4532)^(1/9)
Solve for r:
r = (13000/4532)^(1/9) - 1
Now, plug the value into a calculator to find r:
r = 0.0607

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Answer:

its c

i took the quiz

Step-by-step explanation:

The speed in centimeters per hour is 0.2328 centimeters per hour.

Given,

An object is moving at a speed of 11 yards every 6 months.

We need to find this speed in centimeters per hour.

1 yard = 91.44 centimeters.

We have,

11 yards every 6 months

11 yard = 6 months

1 month = 30 days

1 day = 24 hours

30 days = 30 x 24 hours

30 days = 720 hours

1 month = 720 hours

6 months = 6 x 720 hours

6 months = 4320 hours

11 yards = 4320 hours

1 yard = 91.44 cm

11 x 91.44 cm = 4320 hours

1005.84 cm = 4320 hours

So,

we will find how many cm per hour.

if 1005.84 cm = 4320 hours then,

Dividing both sides by 4320.

1005.84/ 4320 cm = 4320/4320 hours

0.2328 cm = 1 hour

Rounding to the nearest hundredth.

0.23 cm = 1 hour

Thus the speed in centimeters per hour is 0.2328 centimeters per hour.

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The clock minutes rotate 270 degrees in 45 minutes.

While rotating, the clock's hands are seen to move at a speed of six degrees per minute.

The number of degrees for a clock minute is solved by

60 minutes  = 360 degrees

1 minute = ?

cross multiplying

60 * ? = 360

? = 360 / 60

? = 6

hence 1 minute is 6 degrees

The formula to use to get the calculation is multiplying the number of minutes by 6

Number of degrees in 45 minutes = 45 * 6

Number of degrees in 45 minutes = 270 degrees

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Answer:

(3x+8)+(x+4)=180

4x+12=180

4x=168

x=42

The value of x from the given right triangle is 10 units.

Consider triangle ABC and triangle BDC.

Here, ∠ABC=∠BDC=90°

∠BCD=∠BCA (Reflexive angle)

By AA similarity ΔABC is similar to ΔBDC

We know that, when two triangles are similar their corresponding sides will be in ratio.

Now, x/20 = 5/x

x²=100

x=√100

x=10 units

Therefore, the value of x from the given right triangle is 10 units.

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