What is the measure of angle ABC?

Step-by-step explanation:

espero que te ayude por favor ponme corona gracias

Answer:

2/4 i think but im not sure

Answer:

\(\text{length of \textit{CA}} \ = \ 12.0 \ \ \ (\text{nearest tenth})\)

Step-by-step explanation:

Radian measure is the ratio of the length of a circular arc to its radius.

A radian is the measurement of the central angle which subtends an arc whose length is equal to the length of the radius of the circle.

In the case of the unit circle, as shown in the figure below, one radian is the angle of the sector with a radius of 1 and circular arclength of 1.

Following this definition, the magnitude, in radians, of one complete revolution of a unit circle is the circumference of the unit circle divided by its radius, \(\displaystyle\frac{2\pi}{1}\) or \(2\pi\). Thus, \(2\pi\) radians is equal to \(360^{\circ}\) degrees. Alternatively, one radian is equal to \(\displaystyle\frac{180^{\circ}}{\pi} \ \approx \ 57.296^{\circ} \ \ \ (3 \ d.p.)\).

Since radian measure is defined as the ratio of the arc length of a sector to its radius, hence

                                                        \(\displaystyle\frac{s}{r} \ = \ \theta \\\\ s \ = \ r\theta\)

where \(s\) is the arclength, \(r\) is the radius, and \(\theta\) is the central angle, in radians.

Therefore, the length of CA is

                                           \(\displaystyle\frac{s}{\theta} \ = \ r \\ \\ r \ = \ \displaystyle\frac{26}{124^{\circ} \ \times \ \displaystyle\frac{\pi}{180^{\circ}} \ \text{rad}} \\ \\ r = \displaystyle\frac{26 \ \times \ 45}{31 \ \times \ 3.14} \\ \\ r\ = \ 12.0 \ \ \ \ \left(\text{nearest tenth}\right)\)

Answer:

1 . X=-6

2. -9b+6z-2

3. -6z+1

Step-by-step explanation:

1. Solve for  x  by simplifying both sides of the equation, then isolating the variable.

2. Combine like terms = combine -4b and -5b , combine 5z and z and then -2 is left alone

3. Subtract the numbers

12-11 = 1

Then combine like terms

-15z+9z = -6z

Therefore , the solution of the given problem of unitary method comes out to be Daisy cream and Kremlin cream both have less cream per bulk 1 gallon and 4.5 gallons, respectively than Marble cream.

The objective can be accomplished by utilising what has already been discovered, taking advantage of this worldwide access, and including all essential components from earlier changeable study who employed a certain technique. If the anticipated claim outcome actually occurs, it will either be possible to contact the variable again or both important processes will undoubtedly miss the statement.

Here,

We must convert cups to gallons because daisy cream is sold in bulks of cups. Since a gallon of Daisy cream comprises 16 cups, one quantity of Daisy cream contains:

=> 16 cups per bulk = 1 gallon 16 cups per bulk = 1 gallon

Moscow cream is offered in bulk quantities of 4 1/2 gallons, which is one gallon.

Thus, we must convert pints to gallons. A gallon of Marble cream comprises eight pints, hence one quantity of Marble cream contains:

=> 40 pints in a bulk equal 1 gallon, 8 pints, or 5 gallons.

As a result, we can see that Marble cream, with 5 gallons per bulk, has the most cream.

Daisy cream and Kremlin cream both have less cream per bulk (1 gallon and 4.5 gallons, respectively) than Marble cream.

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Comparing the √17 and 29/7 using <, > or = , we have √17 < 29/7.

Mathematical number comparison is the process or method of comparing two numbers to determine whether one is less, bigger, or equal to the other. The comparison symbols for numbers are "=", which stands for "equal to," "=", which stands for "greater than," and " ", which stands for "less than." Comparing amounts is a technique for figuring out how much to compare units in relation to a different standard or reference unit. A common reference point is necessary for two comparing units to be compared; otherwise, they cannot be compared.

Given,

Comparing the following using <, > or = ,

Numbers:

√17 and 29/7

For √17

Simplifying,

√17 = 4.123

For 29/7

29/7 = 4.14

√17 < 29/7

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The value of the angle m<WXY is 69 degrees

We need to know that the shape given is a parallelogram.

The properties of a parallelogram are given as;

From the information given, we have that;

Angel WZY and Angle WXY are opposite angles of the parallelogram

Then,

m<WXY = 69 degrees

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150°

Because it is not acute it cant be 30°

When a man selects 3 items, the probability that they're all defective will be 1/64.

Probability is the occurence of likely events. It is the area of mathematics that deals with numerical estimates of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1.

From the information, bag contains 8items of which two are deffective. The probability of a defective item is:

= 2/8

= 1/4

When a man selects 3 items, the probability that they're all defective will be:

= (1/4)³

= 1 / 64

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Complete question

A bag contains 8items of which two are deffective. A man selects 3 items, what is the probability that they're all defective?

Answer:

1 1/4 miles = 7 1/2 min

1 mile =

Step-by-step explanation:

If John solved the equation x² - 10x + 8 = 0 by completing the square, one of the steps in his process would be: A. (x - 5)² = 17.

In Mathematics, the standard form of a quadratic equation is represented by the following equation;

ax² + bx + c = 0

Next, we would solve the given quadratic equation by using the completing the square method;

x² - 10x + 8 = 0

x² - 10x = -8

In order to complete the square, we would have to add (half the coefficient of the x-term)² to both sides of the quadratic equation as follows:

x² - 10x + (-10/2)² = 8 + (-10/2)²

x² - 10x + 25 = -8 + 25

x² - 10x + 25 = 17

By simplifying, we have;

(x - 5)² = 17

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As x gets larger and larger, the value of y approaches zero.

The graph of \(y = (1/2)^x\) does not have an x‑intercept.

The graph of \(y = (1/2)^x\) does not have a vertical asymptote because there isn't a vertical line that the graph above approaches.

In Mathematics, an exponential function can be represented by using the following mathematical equation:

\(f(x) = a(b)^x\)

Where:

Based on the information provided about this graph, an exponential function which it models is given by;

\(y = (1/2)^x\)

When x = 100, the value of y is given by;

\(y = (1/2)^{100}\)

For the x-intercept when y = 0, we have:

\(0 = (1/2)^x\)

By taking the ln of both sides, we have:

0 = 1 (false).

In conclusion, this exponential function \(y = (1/2)^x\) does not have a vertical asymptote because its denominator can never be equal to zero.

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The distance from P to l of the given coordinates is 13.34

The slope of Line I is calculated as;

m = (4 + 9)/(-2 - 1)

m = 13/-3 = -13/3

Thus, the equation using the first coordinate of point I is;

y =  (-13/3)x + b

4 = (-13/3 * -2) + b

4 = 26/3 + b

Thus;

b = 4 - 26/3

b = (12 - 26)/3

b = -14/3

Thus, the equation of the line I passing through the given two points is;

y = -13x/3 - 14/3

Let us now find the line perpendicular to I and passing through (14, -6). Plug in x = 14 and y = -6 into the first line equation to get b;

y =  (-13/3)x + b

-6 = 3(14)/13 + b

b = -6 - 42/13

b = -78/13 - 42/13

b = -120/3

Thus, the equation is;

y = (3/13)x - 120/13

Let us now find the intersection point of the two lines by equating them;

3x/13 - 120/13 = -13x/3 - 14/3

multiply through by 39 to get;

9x - 360 = -169x - 182

178x = 360 - 182

178x = 178

x = 1

Thus;

y = -27/3

y =-9

The point is (1,-9) and as such the distance from (1,-9) to (14,-6) is;

d² = 9 + 169

d² = 178

d = √178

d = 13.34

Thus, the distance from P to l of the given coordinates is 13.34

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Complete Question is;

Line l contains points (-2,4) and (1,-9). Point P has coordinates (14,-6). Find the distance from P to l

The possible values of x are 51% < x < 59%.

When you are given various values, the range of those values is how big the difference is between the largest value and the smallest value. In other words, the range is what you get when you subtract the smallest value in the group from the largest value in the group.

Its possible values are 1, 2, 3, 4, 5, and 6; each of these possible values has a probability of 1/6. 4. The word “random” in the term “random variable” does not necessarily imply that the outcome is completely random in the sense that all values are equally likely.

Let K represent Kofi

1st paper = 45/100

2nd paper = x / 100

Mean score = ( 45 + x ) % / 2

The possible range of x = 48% < (45+X)/2 < 52%

Cross multiplying

96% < 45 + x < 104%

Subtract 45 from both sides

Range = 51% < x < 59%

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Answer:

B (2.5, -0.5)

Answer:

  A, B, D, F

Step-by-step explanation:

The work of solving the standard-form equation that is the difference of squares is properly shown except for Line 4. Statement [F] correctly describes the proper solution, which results in the solution set shown in Statement [B].

The first step was necessary to put the equation into standard form (Statement [D]). That form is the difference of squares (Statement [A]).

The statements that correctly describe the work are A, B, D, F.

The system of equations as an augmented matrix is \(\left[\begin{array}{ccc|c}1&0&0&100\\0&-5&-7&350\\0&-5&-9&200\end{array}\right]\)

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

x                  = 100

   -5m  - 7c  = 350

   -5m  - 9c  = 200

The above means that the variables in the system of equations are

x, m and c

So, we have the following representation

x    m     c        

1    0      0        100

0   -5    -7        350

0   -5    -9        200

When represented as an augmented matrix, we have

\(\left[\begin{array}{ccc|c}1&0&0&100\\0&-5&-7&350\\0&-5&-9&200\end{array}\right]\)

Hence, the augmented matrix is \(\left[\begin{array}{ccc|c}1&0&0&100\\0&-5&-7&350\\0&-5&-9&200\end{array}\right]\)

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The answer is: [D]:  "None of the choices are correct."

_________________________________________________________

Note:

_______________________________________________________

x/10 = 10/18 ;

The "10's" cancel to "1" ; since "10÷10 = 1" ;

x/1 = 1/18 = 1 ÷ 18 =  0.0555555555555556

The answer is:  [D]:  "None of the choices are correct."

_________________________________________________________

Answer:

D

Step-by-step explanation:

Answer:

D. It is the same shape and size as the figure.

Step-by-step explanation:

Nothing is changed except the rotation of the figure

Based on the cost of the home and the down payment, the loan amount is going to be $171,950.

The loan amount that you will pay on the home would be the total amount left after you make a down payment of 5% for the house.

Your down payment for the house would be:
= 5% x 181,000

= 9,050

The loan amount would then be:

= Cost of house - down payment

= 181,000 - 9,050

= $171,950

Question is:

How much is the loan amount going to be?

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Answer:

No, he got 75%

Step-by-step explanation:

First Do 27 divided by 36

After you do that you will get 0.75

Secondly move the decimal two times to the right or do 0.75 times 100 to get 75%

Answer:

Step-by-step explanation:

The equation of the line with the given points is y = 6x - 4. This can be derived by calculating the slope of the line, which is 6, and then using the point-slope form of the equation of a line, y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line. In this case, the given points are (x1, y1) = (1, 10), so the equation of the line is y - 10 = 6(x - 1) or y = 6x - 4.

Answer y == 3

+7

Step-by-step explanation:

The graph of a linear relationship contains the points (1, 10) and (3, 16).

Write the equation of the line in slope-intercept fo

Step-by-step explanation:

the general slope-intercept form is

y = ax + b

a is the slope, which is the ratio of "y coordinate change / x coordinate change" when going from one point to another on the line.

b is the y-intercept - the y value when x = 0.

for the slope we see

x changes by +2 (from 1 to 3)

y changes by +6 (from 10 to 16)

so, the slope a is +6/+2 = 3

and the semi-ready equation is

y = 3x + b.

now we use one of the points in the equation to solve for b. I picked (1, 10) :

10 = 3×1 + b = 3 + b

b = 7

so, the full equation is

y = 3x + 7

Person 3's payment exceeded person 2's payment by $20.

To find out how much more person 3 paid than person 2, we need to calculate the amounts each person paid based on the given ratio and then compare their payments.

The ratio given is 1:2:3, which means that person 1 gets 1 part, person 2 gets 2 parts, and person 3 gets 3 parts of the total amount.

Step 1: Calculate the total number of parts in the ratio.

1 + 2 + 3 = 6

Step 2: Determine the value of one part.

$120 (total amount) divided by 6 (total number of parts) = $20

Step 3: Calculate the payments for each person based on the ratio.

Person 1: 1 part * $20 = $20

Person 2: 2 parts * $20 = $40

Person 3: 3 parts * $20 = $60

Therefore, person 3 paid $60, while person 2 paid $40. To find out how much more person 3 paid than person 2, we subtract the amount person 2 paid from the amount person 3 paid:

$60 - $40 = $20

Hence, person 3 paid $20 more than person 2.

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