Find the missing angle

The zero slope means for every unit change in the horizontal distance there is no change of vertical distance.

We know that the slope of a line is nothing but the change in y coordinate with respect to the change in x coordinate.

The slope of the line describes the steepness of a line.

Also,  if a line makes an angle θ with the positive direction of the x-axis, then the slope of the line will be tangent of angle θ

m = tan θ

If the slope is zero, i.e., m = 0 then,

tan θ = 0

θ = arctan(0)

θ = (nπ)                where n = 0, 1, 2, . . .

This means, the line with zero slope must be coincident or parallel to the x-axis.

Sometimes zero slope term is used to describe a line that has a constant rise.

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Answer:

A. x^6

Step-by-step explanation:

\(z = {y}^{2} = {( {x}^{3} )}^{2} = {x}^{3 \times 2} = {x}^{6} \)

Answer:

i say the second one

im sorry if this is wrong

and if this is a test someone is going to report you

Step-by-step explanation:

Answer:

Graph A is the only function

Step-by-step explanation:

Answer:

i think graph a

Step-by-step explanation:

The measure of angle 3 in the given triangle is 141 degrees.

Angle 1 + Angle 2 + Angle 3 = 180°

So, Angle 3 = 180° - (Angle 1 + Angle 2)

Angle 3 = 180° - (28° + 11°)

Angle 3 = 141°

The sum of the three angles in a triangle is 180 degrees, so to calculate the measure of angle 3, we can subtract the measures of angles 1 and 2 from 180 degrees. In this case, angle 1 measures 28 degrees and angle 2 measures 11 degrees, so the measure of angle 3 is 180 degrees minus (28 degrees + 11 degrees), or 141 degrees.

The measure of angle 3 in the given triangle is 141 degrees.

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After solving the given expression → F = - m + B/q³  for  [B], we get -

B = q³(F + M).

We have the following equation -

F = - m + B/q³

We have the following equation -

F = - m + B/q³

On solving for [B], we get -

F + M = B/q³

B = q³(F + M)

Therefore, the given expression after solving for [B], we get -

B = q³(F + M).

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Answer:

f(x)=2x(3x-7) is what I got.

It will take Daquin 63min to finish rest of his homework which is 70% of the total homework, if 30% is done in 27 minutes.

Daquin has completed 30% of his work.

Remaining work will be 100-30 = 70%

Means 70% of the total work is remaining to do by Daquin.

By applying unitary method:

Since, to do 30% of the homework it take 27 minutes.

Therefore, To do 1% of the homework it will take 27/30 minutes.

So, To do 70% of the homework it will take (27/30)×70 min

= 63 min

Hence, It will take him 63min to finish rest of his homework.

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Answer:

A)

\(\displaystyle \frac{dy}{dt}=-\frac{33}{8}\)

B)

\(\displaystyle \frac{dx}{dt}=\frac{3}{2}\)

Step-by-step explanation:

x and y are differentiable functions of t, and we are given the equation:

\(xy=6\)

First, let's differentiate both sides of the equation with respect to t. So:

\(\displaystyle \frac{d}{dt}\left[xy\right]=\frac{d}{dt}[6]\)

By the Product Rule and rewriting:

\(\displaystyle \frac{d}{dt}[x(t)]y+x\frac{d}{dt}[y(t)]=0\)

Therefore:

\(\displaystyle y\frac{dx}{dt}+x\frac{dy}{dt}=0\)

A)

We want to find dy/dt when x = 4 and dx/dt = 11.

Using our original equation, find y when x = 4:

\(\displaystyle (4)y=6\Rightarrow y=\frac{3}{2}\)

Therefore:

\(\displaystyle \frac{3}{2}\left(11\right)+(4)\frac{dy}{dt}=0\)

Solve for dy/dt:

\(\displaystyle \frac{dy}{dt}=-\frac{33}{8}\)

B)

We want to find dx/dt when x = 1 and dy/dt = -9.

Again, using our original equation, find y when x = 1:

\((1)y=6\Rightarrow y=6\)

Therefore:

\(\displaystyle (6)\frac{dx}{dt}+(1)\left(-9)=0\)

Solve for dx/dt:

\(\displaystyle \frac{dx}{dt}=\frac{3}{2}\)

Answer:

THE ANSWER IS AS FOLLOWS

Step-by-step explanation:

The following statements are true based on the given information:

- The largest total number of electronic devices sold was on Wednesday.

- The smallest number of TVs sold was on Monday.

- The same number of phones was sold on each of Monday, Tuesday, and Wednesday. (Note: we cannot tell from the chart whether this number was zero or some other value.)

- On Tuesday, more tablets were sold than any other type of electronic device.

A graph is a way to represent a lot of data in such a visual format.

Hence, The correct statements are A, B, and D.

A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. Usually, the line of the graph is a function that follows the graph.

The statement that is correct about the given table is,

A.) The largest total number of electronic devices sold was on Wednesday.

B.) The smallest number of TVs sold was on Monday.

D.) On Tuesday, more tablets were sold than any other type of electronic device

hence, the correct statements are A, B, and D.

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The volume of the Parallelepiped with adjacent edges pq, pr,and ps = 136

Geometrically, the Scalar triple product:

\({\displaystyle \mathbf {a} \cdot (\mathbf {b} \times \mathbf {c} )} \mathbf{a}\cdot(\mathbf{b}\times \mathbf{c})\)

is the (signed) volume of the parallelepiped defined by the three vectors given. Here, the parentheses may be omitted without causing ambiguity, since the dot product cannot be evaluated first. If it were, it would leave the cross product of a scalar and a vector, which is not defined.

Given three vectors, there is a product, called scalar triple product, that gives , the volume of the parallelepiped that has the three vectors as dimensions.

So,

Given : p(-2,1,0) , q(3,4,3), r(1,4,-1), s(3,6,4).

pq =  ( -2-3 ,1-4 ,0-3) = (-5,-3,-3)

pr= (-2-1, 1-4, 0+1) = (-3,-3,1)

ps= ( -2-3, 1-6, 0-4) = (-5,-5,-4)

pq = (-5  ,  -3  , -3)

pr = (-3,  -3,  1)

ps= (-5,  -5,  -4)

The scalar triple product is given by the determinant of the matrix (3×3)

that has in the rows the three components of the three vectors:

\(\left[\begin{array}{ccc}-5&-3&-3\\-3&-3&1\\-5&-5&-4\end{array}\right] \\\\-5(12+5)-3(12+5)-3(15-15)\\-5(17)-3(17)-3(0)\\-85-51\\-136\\\)

So, The volume never be negative then by applying vector

v = |-136|

v= 136

the volume of the parallelepiped with adjacent edges pq, pr,and ps = 136

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The polygon will have 9 sides.

The required polygon is a nonagon.

A polygon is named on the basis of the number of sides it has, as a polygon having 5 sides is a pentagon, a polygon having 6 sides is a hexagon, a polygon having 7 sides is a heptagon, and so on., and the addition of their interior angles is (n - 2) 180°.

To identify the polygon, we need to know the number of sides of the polygon. We know that the sum of internal angles of an n - sided polygon is

(n - 2) 180°.

For the given polygon, the internal angles added up to 1260 degree. Equate  (n - 2) 180° to 1260 degree and solve the resulting equation for n.

(n - 2) 180° = 1260°

n - 2 =  1260°/ 180°

n - 2 = 7

n = 7 + 2

n = 9

The given polygon will have 9 sides.

=> The required polygon is a nonagon.

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Answer:

I think its $6894.21

Step-by-step explanation:

compound interest formula: A= P(1+ r/n)^nt

A= 5000(1+ 0.055/1)^1(6)

A= 6894.21403

A= $6894.21

The probability of grabbing 2 consecutive orange pieces is approximately 0.101.

Probability is a measure of the likelihood of an event to occur. Many events cannot be predicted with total certainty. We can predict only the chance of an event to occur i.e., how likely they are going to happen, using it. Probability can range from 0 to 1, where 0 means the event to be an impossible one and 1 indicates a certain event.

The probability formula is defined as the possibility of an event to happen is equal to the ratio of the number of favorable outcomes and the total number of outcomes.

The probability of grabbing 2 consecutive orange pieces without replacement is calculated as:

\(\frac{30}{100}\) × \(\frac{29}{99}\) = 0.090/0.9 = 0.101010101...

Therefore, the probability of grabbing 2 consecutive orange pieces is approximately 0.101.

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The algebraic expression that is equivalent to (4x + 12) + 9x is:  C. (4x + 9x) + 12.

Algebraic expressions are equivalent to each other if they have he same value when simplified or evaluated.

Given the expression, (4x + 12) + 9x, we have:

4x + 12 + 9x

Add like terms

13x + 12

Also, simplifying (4x + 9x) + 12, we give us the following:

4x + 9x + 12

13x + 12

Therefore, the algebraic expression that is equivalent to (4x + 12) + 9x is:  C. (4x + 9x) + 12.

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Answer:

x=17

Step-by-step explanation:

Answer:

X = 17

Step-by-step explanation:

Use M A T H W A Y  to solve equations

Answer:

A

Step-by-step explanation:

imagine the shape is flipped and standing up. that's how you can compare both images.

You are c) a structure. A structure is a collection of one or more different types of variables, including arrays and pointers, that have been grouped under a single name for each manipulation.

A structure is a user-defined data type that allows you to group together related data. For example, you could create a structure to store the name, age, and address of a person. The structure would have three variables, each of a different type: a string variable for the name, an integer variable for the age, and a string variable for the address.

The advantage of using a structure is that it allows you to treat the related data as a single unit. This makes it easier to manipulate the data and to pass the data to functions.

The other answer choices are incorrect. A template is a blueprint for creating a generic class or function. An array is a collection of elements of the same type. Local variables are variables that are declared within a function and that are only accessible within the function.

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Answer:

x = 12

Step-by-step explanation:

sqrt(x+4) - 3 = 1

First get the sqrt all by itself on one side of the equation. Add 3 to both sides of the equation.

sqrt(x+4) = 1 + 3

sqrt(x+4) = 4

To "fix" the sqrt, that is, "undo it" and get rid of it, you have to SQUARE both sides of the equation.

(sqrt(x+4))^2 = 4^2

x + 4 = 16

subtract 4 to finish up.

x = 12

Check:

sqrt(12 + 4) - 3 = 1

sqrt16 - 3 = 1

4 - 3 = 1

1 = 1 Check!

The alpha level should always be set to 0.05.

The supplied statement;

How should you select the alpha() level when doing a significance test in practice,

⇒ Use a higher alpha when the consequences of wrongly rejecting the null hypothesis are more severe. Select alpha () = 0.05 in every situation since it is the best option. Use a smaller alpha when the consequences of wrongly rejecting the null hypothesis are more severe.

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Answer:

(-2,-3)

Step-by-step explanation:

For a counterclockwise rotation of 180° about the origin,(x,y)–(-x,-y)

Therefore

(2,3)–(-2,-3)

Answer:

It is (D)

\(f(x) = \frac{ - 1}{2} x + 6\)

Step-by-step explanation:

I hope that is useful for you

We do not have enough evidence to conclude that the true mean melting point differs from 95 at a significance level of 0.01.

To determine if the true mean melting point differs from 95, we can use a one-sample t-test with a significance level of 0.01.

The null hypothesis is that the true mean melting point is equal to 95, and the alternative hypothesis is that the true mean melting point is different from 95.

We can calculate the t-statistic using the formula:

t = (sample mean - hypothesized mean) / (sample standard deviation / sqrt(sample size))

where sample size is 16, sample mean is 94.32, hypothesized mean is 95, and sample standard deviation is the same as the population standard deviation of 1.20.

Plugging in these values, we get:

\(t = (94.32 - 95) / (1.20 / \sqrt{(16)} ) = -2.6667\)

Using a t-distribution table with 15 degrees of freedom (n-1=16-1), and a two-tailed test at a significance level of 0.01, the critical t-value is ±2.947.

Since our calculated t-value of -2.6667 falls within the acceptance region (-2.947 < -2.6667 < 2.947), we fail to reject the null hypothesis.

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Answer:

6 3/10

Step-by-step explanation:

Answer:

(-1,-4)

Step-by-step explanation:

The graph of a quadratic function is called a parabola. The vertex of the graph is, in this case, the bottom of the parabola.

If we look at the graph, we see that the vertex is located where

x = -1 and y = -4. Thus, the answer is (-1,-4).

Answer:

Answer is 12

Step-by-step explanation:

ok 3x2=6 1ñ 2 12

ok 3

Answer:

y = -3x + 11

Step-by-step explanation:

To find the equation of the line we would plug in the given info into the point slope equation:

\(y-y_{1} =m(x - x_{1} )\)

In this case (x1, y1) is (4, -1) and m is -3:

y - (-1) = -3(x - 4)

We can simplify as follows:

y + 1 = -3x + 12

y = -3x + 11

The minimum value of the objective function 3x1 + 6x2 is 18, and it is attained at the point (4, 1) within the feasible region. The minimum objective function value is achieved at (4, 1), which gives a value of 18

Minimize: 3x1 + 6x2

Subject to:

3x1 + 2x2 ≤ 18

x1 + x2 ≥ 5

x1 ≤ 4

x2 ≤ 7

x2/x1 ≤ 7/8

x1, x2 ≥ 0

We can begin by graphing the feasible region determined by the given constraints. Then, we can identify the corner points of the feasible region and evaluate the objective function at each corner point to find the minimum value.

After graphing and analyzing the feasible region, it appears that the corner points are (4, 1), (4, 5), (7, 5), and (7/8, 7/8).

Now we can calculate the objective function value at each corner point:

For (4, 1):

Objective function value = 3(4) + 6(1) = 12 + 6 = 18

For (4, 5):

Objective function value = 3(4) + 6(5) = 12 + 30 = 42

For (7, 5):

Objective function value = 3(7) + 6(5) = 21 + 30 = 51

For (7/8, 7/8):

Objective function value = 3(7/8) + 6(7/8) = 21/8 + 42/8 = 63/8

Among these corner points, the minimum objective function value is achieved at (4, 1), which gives a value of 18. Therefore, the minimum value of the objective function 3x1 + 6x2 is 18, and it is attained at the point (4, 1) within the feasible region.

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Answer:

8a^3

Step-by-step explanation:

Answer:

j=1

Step-by-step explanation:

5=3j+2

3j=3

j=1