Which line doesn’t belong

The value of x is 22.

Given is a parallelogram ABCD, in which angle B and C are 4x+12 and 3x+14, we are asked to find the value of x,

We can make use of the fact that a parallelogram's adjacent angle sum equals 180 degrees.

According to the given information, the adjacent angles B and C are 4x + 12 and 3x + 14, respectively.

The equation:

(4x + 12) + (3x + 14) = 180

Combine like terms:

7x + 26 = 180

Subtract 26 from both sides:

7x = 154

Divide both sides by 7:

x = 22

Therefore, the value of x is 22.

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Answer:

D) y= -1/2x+9

Step-by-step explanation:

if u substitute y with 8 u will get 2

if u substitute y with 5 u will get 8

Answer:

D

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \(\frac{y_{2}=xy_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (2, 8) and (x₂, y₂ ) = (8, 5)

m = \(\frac{5-8}{8-2}\) = \(\frac{-3}{6}\) = - \(\frac{1}{2}\)

The line crosses the y- axis at (0, 9) ⇒ c = 9

y = - \(\frac{1}{2}\) x + 9 → D

Answer:

d. All of the above are true

Step-by-step explanation:

All of the following statements,

a. the stronger the linear relationship between two variables, the closer the correlation coefficient will be to 1.

b. if the correlation coefficient between the x and y variables is negative, the sign on the regression slope will also be negative.

C. if the correlation coefficient between the dependent and independent variable is determined to be significant, the regression model for y given x will also be significant.

are true

Answer:

<1 and <2

Step-by-step explanation:

Complementary angles are two angles which their measure add up to 90 degrees.

There are only one angle pair that meet this requirement:

angle 2 and angle 1

Answer: I can only solve #3 The asnwer is -1.65x

Step-by-step explanation:

Multiplying a positive and a negative equals a negative

(+)x(-)=(-)

-X x 5.5 x 0.2 x 1.5.   <---- Calculate the product

and you will get -1.65x

Answer:

si

Step-by-step explanation:

porque si

The difference of the given fractions is 9/20.

The given fractions are 3/4 and 3/10.

Subtracting fractions include the subtraction of two or more fractions with the same or different denominators. Like fractions can be subtracted directly but for unlike fractions we need to make the denominators same first and then subtract them.

The difference of the given fractions is

3/4 - 3/10

= 15/20 - 6/20

= 9/20

Therefore, the difference of the given fractions is 9/20.

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Answer:

Step-by-step explanation:

Answer: Im sure its C

Answer:

it's true

A and B are mutually exclusive events if they cannot occur at the same time. This means that A and B do not share any outcomes and P(A AND B) = 0

Answer:

Perimeter: 26 units

Area: 24 units²

Step-by-step explanation:

12 + 9 + 5 = 26

A = 1/2BH

A = 1/2 12(4)

A = 1/2 48

A = 24

Answer: a - parallel b - neither c - neither d - perpindicular

Step-by-step explanation:

Answer:

Rosa Parks lets go

Step-by-step explanation:

If the  dividend of  $1.50 is expected in two months. The European put price is $3.03.

Given:

K=50, r=0.1, σ=0.3, and T=0.25

First step is to find the stock price

S0 = 50−1.50e^ -0.1667×0.1

SO=48.52

Second step is to find di and d2

d1=In(48.52/50)+(0.1+0.09/2)0.25/0.3√0.25

d1 = 0.0414

d2=d1-0.3√0.25

d2 = -0.1086

Third step is to calculate European put price

European put price=-50N(0.1086)e^ -0.1×0.25−48.52N(−0.0414)

European put price=50×0.5432e -^0.1×0.25−48.52×0.4835

European put price=$3.03

Therefore If the  dividend of  $1.50 is expected in two months. The European put price is $3.03.

The complete question is:

Calculate the price of a three-month European put option on a non-dividend-paying stock with a strike price of $50 when the current stock price is $50, the risk-free interest rate is 10% per annum, and the volatility is 30% per annum. What difference does it make to your calculations in problem 29 if a dividend of $1.50 is expected in two months?

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Given the following set:

A = {1,2,3,4,5,6}

B = {4,6,8}

∩ means "intersection" of two sets. In other words, the data that the two sets have in common.

Checking the given sets,

A = {1,2,3,4,5,6}

B = {4,6,8}

A∩B or A and B have a common data of 4 and 6. These two are the intersections of A and B.

Among the given choices, only Choice B is correct which is 6.

Therefore, the answer is CHOICE B : 6

Answer:

10:1

Step-by-step explanation:

This ratio is N to n for all answers. (N = Larger than n, n = Smaller than N)

Look at the Larger number. (10)

Look at the Smaller number. (1)

Turn 10 and 1 into a ratio. (10:1)

The z-values for the given situations are approximate:

a. The area to the left of z is 0.1827. z = -0.90

b. The area between −z and z is 0.9830. z = 2.17

c. The area between −z and z is 0.2148. z = 0.85

d. The area to the left of z is 0.9997. z = 3.49

e. The area to the right of z is 0.6847. z= -0.48

a. For an area of 0.1827 to the left of z, the corresponding z-value can be found using a standard normal distribution table or a statistical calculator. The z-value is approximately -0.90.

b. To find the z-value for an area between -z and z equal to 0.9830, we need to find the value that corresponds to (1 - 0.9830)/2 = 0.0085 in the upper tail of the standard normal distribution. Using the table or calculator, the z-value is approximately 2.17.

c. Similarly, for an area between -z and z equal to 0.2148, we find the value that corresponds to (1 - 0.2148)/2 = 0.3926 in the upper tail. The z-value is approximately 0.85.

d. For an area of 0.9997 to the left of z, we find the value that corresponds to 0.9997 in the upper tail. The z-value is approximately 3.49.

e. To find the z-value for an area to the right of z equal to 0.6847, we find the value that corresponds to 1 - 0.6847 = 0.3153 in the upper tail. The z-value is approximately -0.48.

In summary, the z-values for the given situations are approximate:

a. -0.90

b. 2.17

c. 0.85

d. 3.49

e. -0.48

These values can be used to determine the corresponding percentiles or probabilities for the standard normal distribution. The values are typically found using standard normal distribution tables or statistical calculators that provide the cumulative probability distribution function (CDF) for the standard normal distribution.

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Answer:

D. False; supplement is an obtuse angle

Step-by-step explanation:

An acute angle is measured less than 90°, therefore A and C can't be true.

B also can't be true because the sum of the angles must add up to 180°, therefore the supplement has to be an obtuse angle.

Therefore, D is correct.

The statement is false.

The correct explanation is:

D. False; the supplement of an acute angle is an obtuse angle.

We know that,

An acute angle is an angle that measures less than 90 degrees.

The supplement of an angle is the angle that, when added to the original angle, results in a sum of 180 degrees (a straight angle).

Since the straight angle measures exactly 180 degrees, the supplement of an acute angle must be larger than the acute angle itself, making it an obtuse angle (an angle that measures more than 90 degrees).

As, the supplement of an acute angle is 180 degrees minus the measure of the acute angle, it will always be greater than 90 degrees.

Therefore, the supplement of an acute angle is an obtuse angle, not a right angle.

An acute angle is measured less than 90°, therefore A and C can't be true. B also can't be true because the sum of the angles must add up to 180°, therefore the supplement has to be an obtuse angle.

Hence, The statement is false.

The correct explanation is:

D. False; the supplement of an acute angle is an obtuse angle.

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Answer:

the domain or set of departure of a function is the set into which all of the input of the function is constrained to fall.

Step-by-step explanation:

didn't know if you needed the definition or not :)

Hi!

The power of 7 to make 2,401 is 4.

Written out ↓ ↓ ↓

7 x 7 = 49 (Thats the first 2 sevens)
49 x 7 = 343 (Three)
343 x 7 =  2,401 (Four)

= 7^4

Hope this helps!
~~PicklePoppers~~

Agent Jim randomly calling people from the local phone book and inquiring if they might need real estate services is an example of cold calling. What is cold calling? Cold calling is an unsolicited call or visit made by a salesperson or representative to a possible customer. Cold calling is a technique used to sell goods or services to consumers who have not previously communicated with the salesperson or the business. Cold calling, like Agent Jim's action, can be viewed as a sales strategy.

In sales, cold calling is frequently utilized to generate leads, advertise a new product or service, or follow up on previous leads that did not result in a sale or response. A successful cold call can lead to the possibility of setting up an appointment, building new business contacts, and eventually increasing sales.

However, cold calling is frequently considered an intrusive sales method because it is uninvited and does not provide the customer with the opportunity to decline the offer.

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The slope of the secant line between x1 = 3 and x2 = 3.5 for the function f(x) = x^2 + 4x + 4 is 5.5.

To find the slope of the secant line between the values x1 and x2 for the function y = f(x), we can use the following formula:

q = [f(x2) - f(x1)] / [x2 - x1]

where q is the slope of the secant line, f(x) is the function, and x1 and x2 are the two values of x.

In this case, we are given the function f(x) = x^2 + 4x + 4, and we want to find the slope of the secant line between x1 = 3 and x2 = 3.5.

Using the formula above, we get:

q = [f(3.5) - f(3)] / [3.5 - 3]

= [(3.5)^2 + 4(3.5) + 4 - (3)^2 - 4(3) - 4] / [0.5]

= [12.25 + 14 + 4 - 9 - 12 - 4] / [0.5]

= 5.5

This slope represents the average rate of change of the function over the interval [3, 3.5]. It could be useful for analyzing the behavior of the function near these two points.

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The probability of getting more than 52 girls in 100 births is 0.3446

This is further explained below.

Generally,  The ratio of females to boys per one hundred births is modeled here as:

\(\large X \sim Bin(n = 100, p = 0.5)\)

Where

Bin shows binomial

n=sample size

p=sample proportion

The following is an approximation of this using the normal distribution:

\(\large X \sim N(\mu= np, \sigma^2 = np(1-p))\\\\\large X \sim N(\mu= 100*0.5 , \sigma^2 = 100*0.5*0.5)\\\\\large X \sim N(\mu= 50 , \sigma^2 = 25)\\\\\large X \sim N(\mu= 50 , \sigma = 5)\)

In light of this, the formula for calculating the probability is as follows:

P(X > 52)

When we take into account the continuity correction factor, we obtain the following:

P(X > 52.5)

After transforming it into a regular variable according to the standards, the following is what we get:

P(Z > (52.5 - 50) / 5)

= P(Z > 0.5)

Taking this information from the usual normal tables, we get the following:

P(Z > 0.5) = 0.3085

in conclusion, the necessary probability in this scenario is 0.3085. It should be noted that we may do this without correcting the continuity, in which case:

P(X > 52)

\(= P(Z > (\frac{52 - 50}{ 5})\)

= P(Z > 0.4)

= 0.3446

Hence, the necessary probability in this scenario is 0.3446.

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(a) A nonzero vector orthogonal to the plane through the points P, Q, and R is (9, -17, 35). (b) The area of triangle PQR is \(\sqrt\)(811) / 2.

(a) To determine a nonzero vector orthogonal to the plane through the points P, Q, and R, we can first find two vectors in the plane and then take their cross product. Taking vectors PQ and PR, we have:

PQ = Q - P = (5, 1, -2) - (-4, 0, 0) = (9, 1, -2)

PR = R - P = (6, 4, 1) - (-4, 0, 0) = (10, 4, 1)

Taking the cross product of PQ and PR, we have:

n = PQ x PR = (9, 1, -2) x (10, 4, 1)

Evaluating the cross product gives n = (9, -17, 35). Therefore, (9, -17, 35) is a nonzero vector orthogonal to the plane through points P, Q, and R.

(b) To determine the area of triangle PQR, we can use the magnitude of the cross product of vectors PQ and PR divided by 2. The magnitude of the cross product is given by:

|n| = \(\sqrt\)((9)^2 + (-17)^2 + (35)^2)

Evaluating the magnitude gives |n| = \(\sqrt\)(811).

The area of triangle PQR is then:

Area = |n| / 2 = \(\sqrt\)(811) / 2.

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Answer:

Step-by-step explanation:

Here is the corrected question and options:

Option 1:

\(7\frac{1}{3} , \frac{221}{30} , 7.36, 3.16\sqrt{2e}\)

Option 2:

\(7\frac{1}{3} , 7.36 , \frac{221}{30} , 3.16\sqrt{2e}\)

Option 3:

\(3.16\sqrt{2e}, 7.36 , \frac{221}{30} , 7\frac{1}{3}\)

Option 4:

\(3.16\sqrt{2e}, \frac{221}{30} , 7.36 , 7\frac{1}{3}\)

Solution:

Lets write each of the above given numbers in a simplified form:

\(7\frac{1}{3}\)

Simplify this by converting it into a decimal form:

This becomes:

(3*7+1) / 3 = (21 + 1) / 3 = 22/3 = 7.333333

So

\(7\frac{1}{3}\) = 7.3

\(\frac{221}{30}\)

Simplify this by converting it into a decimal form:

This becomes:

221/30 = 7.3666666667

So,

\(\frac{221}{30}\) = 7.367

\(7.36\)

This number comes with a bar sign on .36 which means that the number has a non terminating repeating decimal expansion as 7.3636363636...

So after rounding it off this becomes:

7.36

\(3.16\sqrt{2e}\)

Simplify this by converting it into a decimal form:

The value of e = 2.718

This becomes:

3.16 \(\sqrt{2*2.718}\)

= 3.16 (√5.436)

= 3.16 * 2.331523

=  7.3679949818

= 7.368

So

\(3.16\sqrt{2e}\) = 7.368

7.367995

Now we get the numbers in decimal form:

\(7\frac{1}{3}\) = 7.333333 = 7.3

\(\frac{221}{30}\) = 7.3666666667 = 7.367

7.36 = 7.3636363636

\(3.16\sqrt{2e}\) = 7.3679949818 = 7.368

Now lets order the numbers from greatest to least:

\(3.16\sqrt{2e}\)

\(\frac{221}{30}\)

7.36

\(7\frac{1}{3}\)

So the correct option is:

Option 4

\(3.16\sqrt{2e}, \frac{221}{30} , 7.36 , 7\frac{1}{3}\)  

Answer: Parallel lines are marked with "feathers". Notice how they appear assets: the lines with one feather are parallels, and the lines with two feathers are parallel. A "box" at the point of intersection indicates the lines are perpendicular.

I found this on the web, maybe it will help you. Sorry if you still don't understand.

Answer:

The answer could be a||b

Step-by-step explanation:

The question doesn't have the information to be answered there might be an image missing.