solve for a.s=a+b+c/2

The value of the n is 1

In a direct variation, the relationship between two variables is of the form y = kx, where k is a constant of proportionality.

To find the constant of proportionality k in this problem, we can use the fact that the given points satisfy the equation for direct variation.

(2,18) is one of the given points, so we can substitute these values into the equation y = kx and solve for k:

18 = k(2)

k = 18/2

k = 9

Now that we have found the value of k, we can use it to find n when y = 9:

9 = 9n

n = 1

Therefore, the value of n is 1.

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Answer:

d

Step-by-step explanation:

only reasonable answer

Answer:

I think it might be 156 square milimeters. I could be totally wrong though.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

the v has an exponent of 6. thus is is 6th degree (degree is highest exponent in the polynomial). There is one term, hence is it a MON (one) ominal.

Put 'em together and you get:

6th degree monomial.

Have a nice day :)

The surface area of a rectangular prism is 48 5/6 mi².

In Mathematics and Geometry, the surface area of a rectangular prism can be calculated and determined by using this mathematical equation or formula:

Surface area of a rectangular prism = 2(LH + LW + WH)

Where:

By substituting the given side lengths into the formula for the surface area of a rectangular prism, we have the following;

Surface area of rectangular prism = 2[6 × 2 1/3 + (1 1/4 × 6) + (1 1/4 × 2 1 /3)]

Surface area of rectangular prism = 2[14 + 15/2 + 35/12]

Surface area of rectangular prism = 48 5/6 mi².

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Hello!

y = 88° (opposite are equal)

z = 180° - 128° = 52° (straight angle = 180°)

x = 180° - 140° = 40° (straight angle = 180°)

Answer:

x=40°

y=88°

z=52°

Step-by-step explanation:

Solution Given:

x+140°=180°

Since the sum of the angle of a linear pair or straight line is 180°.

solving for x.

x=180°-140°

x=40°

\(\hrulefill\)

y°=88°

Since the vertically opposite angle is equal.

therefore, y=88°

\(\hrulefill\)

z+128°=180°

Since the sum of the angle of a linear pair or straight line is 180°.

solving for z.

z=180°-128°

z=52°

Answer:

z-y/x

Step-by-step explanation:

then z

then z-y

z-y/x

Answer:

what percent of 2300 is 1265 is the question , sooo  divide 1265 by 2300. why?  b/c 2300 is the total.. so that goes in the denominator and 1256 is our give number so that goes in the numerator of the fraction of those numbers to give us their ratio   :)  or  percentage.. if you understand that.. you're on a good road.  

Step-by-step explanation:

1265 / 2300 = .55   or  55%  :)  a bit more than 1/2 of the people .. which makes total sense  b/c 1/2 of 2300 is 1150 right?  so 50% of 2300 is 1150

55%  :) is the answer

9514 1404 393

Answer:

  (c)  lies in the shaded regions of both the top and bottom inequalities.

Step-by-step explanation:

A point that is a solution to the system must be a solution to all of the inequalities in the system. It must lie in the shaded regions of both.

Answer:

X    |   y

---------------

-2   |   3

-1   |   0

0   |  -3

1   |  -6

The dimensions of the circles are as follows

1. Chord AB = 9

2. Chord FG = 6

3. Chord KM = 8

4. Arc length XY = 105 degrees

5. Arc length TU = 85 degrees

6. Arc length TU = 130 degrees

7. QS is the diameter because it bisects the chord and perpendicular to the chord

8. QS is not a diameter because it does not bisect the chord

9. QS is not a diameter because it is not perpendicular the chord

Chords with matching measurements share congruence due to being equidistant from the circle's center.

Congruent radii stem from each chord midpoint, indicating two equivalent right triangles are created; therefore, their respective intercepted arcs also equal in degree measurement.

Therefore, if two chords possess uniform lengths, they will intercept equal degrees along the circle.

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The value of y is 18

Similar triangles have the same corresponding angle measures and proportional side lengths. The angles of the two triangle must be equal and it not necessary they have equal sides.

Therefore the corresponding angles of similar triangles are congruent and the ratio of corresponding sides of similar triangles are equal.

Therefore;

14/21 = 12/y

14y = 21 × 12

14y = 252

divide both sides by 14

y = 252/14

y = 18

Therefore the value of y is 18.

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There were as many days with a change in the Dow above -200 points as there were with changes below that.

What is the mean & median in statistics?

Mean: The average of a set of values, is calculated by adding up all the values in the set and dividing by the total number of values.

Median: The middle value in a set of values, is found by arranging the values in order and identifying the value that falls in the middle of the set.

To compute the mean of the given sample, we sum the values and divide by the number of values:

Mean = (−200 + 300 − 300 − 600 + 100 − 400 − 300 + 800 − 200 + 100) / 10 = −200.

To compute the median of the given sample, we first need to arrange the values in order:

−600, −400, −300, −300, −200, −200, 100, 100, 300, 800.

The median is the middle value in the ordered list. Since there are 10 values, the median is the average of the fifth and sixth values:

Median = (−200 + 100) / 2 = −50.

To fill in the blank, we need to find a value such that half of the changes are above it and half are below it. Since there are 10 changes, we can find the value at the 5th position in the ordered list:

Value = −200.

Therefore, there were as many days with a change in the Dow above -200 points as there were with changes below that.

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Answer:

\(14\)

Step-by-step explanation:

\(1+b\)

We know that \(b=13\) so we put that into our equation.

\(1+13\)

Add:

\(14\)

Answer:

\( \boxed{ \bold{ \huge{ \boxed { \sf{ 14}}}}}\)

Step-by-step explanation:

Given, b = 13

plug the value of b . Thenafter, add the numbers

\( \sf{1 + b }\)

\( \dashrightarrow{ \sf{1 + 13}}\)

\( \dashrightarrow{ \sf{14}}\)

Hope I helped!

Best regards! :D

Answer:

To pass the test, a student must correctly answer at least 0.6 or 60% of the questions.

Donald's score is 5/8, which can be simplified to 0.625. Since this is greater than 0.6, Donald passes the test.

Karen's score is 0.88, which is greater than 0.6, so Karen passes the test.

Geno's score is 3/5, which can be simplified to 0.6. Since this is equal to 0.6, Geno passes the test.

Ciara's score is 4/5, which can be simplified to 0.8. Since this is greater than 0.6, Ciara passes the test.

Therefore, all the students pass the test.

Answer:

Option (3)

Step-by-step explanation:

Integers are the numbers which don't have a fractional part (having positive of negative notations)

Example; -2, -1, 0, 1, 2,...

Let the two integers are 0 and 2,

Subtraction of these integers will be = 0 - 2

                                                             = 0 + (-2)

Here opposite of 2 has been added to 0.

That means subtraction of two integers is to add the opposite of the integer being subtracted.

Option (3) will be the answer.

Step-by-step explanation:

300000 will be your monthly payment.

Answer:

I believe monthly payment would be $645.17

Step-by-step explanation:

Interest = Principal x rate x time

Interest = 158000(.049)(30)

Interest = $232,260

Principal + Interest = 390,260

390,260 divided by 360 months (30 yrs at 12 months per yr) = 645.17

Step-by-step explanation:

A: If there are 2 modes, x can be either 1 or 2.

B: To find the mode of the data set, we need to count how many times each number appears.

- 0 appears 2 times

- 1 appears 4 times

- 2 appears 4 times

- 3 appears 3 times

- 4 appears 1 time

Since both 1 and 2 appear 4 times in the data set, there are two modes.

For x, if we add it to the data set, then the mode must be x plus either 1 or 2.

If we choose x to be 2, then the mode would be 2, since 1 and 2 each appear 4 times, and adding another 2 would make it the mode.

So a possible value for x could be 2, and the mode would be 2.

The number 416 can be decomposed into 3 hundreds, 11 tens, and 6 ones

An equation is an expression that shows the relationship between two or more numbers and variables.

An independent variable is a variable that does not depends on other variable while a dependent variable is a variable that depends on other variable.

3 hundreds, 11 tens, and 6 ones = 3(100) + 11(10) + 6(1) = 416

The number 416 can be decomposed into 3 hundreds, 11 tens, and 6 ones

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Answer:

Step-by-step explanation:

1 Knot per second is equal to an acceleration of one nautical mile an hour per second. 1 Knot per second is approximately 0.514444444 meters per second squared (SI unit). 1 kn/s = 0.514444444 m/s2.

1 Standard Gravity:

either -9 cups or none

Answer: 5 3/4

Step-by-step explanation:

The value of x using the theorem of intersecting secants is 10

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

intersecting secants

Using the intersecting secants equation, we have

8 * (8 + x) = 6 * (6 + 18)

Evaluate the like terms

So, we have

8 * (8 + x) = 6 * 24

Divide both sides by 8

8 + x = 6 * 3

So, we have

8 + x = 18

Subtract 8 from both sides

x = 10

Hence, the value of x is 10

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The scenario in which the relationship between the dependent variable and one independent variable is different at different values of a second independent variable is called interaction. The correct answer is C.

Interaction refers to the scenario in which the relationship between the dependent variable and one independent variable is different at different values of a second independent variable. In other words, interaction occurs when the effect of one independent variable on the dependent variable depends on the level of another independent variable.

This can be represented in an interaction plot, where the lines representing the relationship between the dependent variable and one independent variable have different slopes at different levels of the second independent variable.

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The angle A is an obtuse angle of the regular polygon.

What is an angle?

An angle is a figure in Euclidean geometry made up of two rays that share a common terminal and are referred to as the angle's sides and vertices, respectively. Angles created by two rays are in the plane where the rays are located. The meeting of two planes also creates angles. We refer to these as dihedral angles.

The interior angle of a polygon is [(n-2)180°]/n.

Where n is the number of sides of the polygon.

The number of sides of the polygon is 8.

The measure of the interior of the polygon is [(8-2)180°]/8

= 135°

The obtuse angle is an angle that more than 90°.

Therefore angle is an obtuse angle.

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Answer:

The value of x is 14.

Step-by-step explanation:

Given;

mid-segment of the trapezoid = 11

The mid-segment of trapezoid is calculated as;

\(11 = \frac{8 \ + \ x}{2} \\\\2(11) = 8 + x\\\\22 = 8+x\\\\22-8 = x\\\\14 = x\)

Therefore, the value of x is 14.

The required sum of the 7 terms in the geometric sequence is 16.6.

Geometric progression is a sequence of series whose ratio with adjacent values remains the same.

Here,
Given geometric series,
10, 4, 8/5 . . . . . .  

Common ratio = 4 / 10 = 2/5

first term = 10

the sum of the first seven terms is given as,
S₇ = a[r⁶ - 1] / r - 1
S₇ = 10[{2/5}⁶ - 1] / {2/5 - 1}
S₇ = 16.6

Thus, the required sum of the 7 terms in the geometric sequence is 16.6.

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Answer:0.75

Step-by-step explanation:

Answer:

bxe is a triangle

Step-by-step explanation: