6. Triangle A is an isosceles triangle with two angles of measure x degrees and one
angle of measure y degrees

a. Find three combinations of x and y that make this sentence true

Answer:

[tex]n = 304[/tex]

Step-by-step explanation:

Given

[tex]y = -15x - 6[/tex]

[tex]Points: (n,-12) \& (4,8)[/tex]

Required

Determine the value of n

First, we need to determine the slope of the given equation.

An equation is of the form;

[tex]y = m_1x + b[/tex]

Where m = slope.

By comparison.

[tex]m_1 = -15[/tex]

Since the given point and the given equation are perpendicular, then:

[tex]m = -\frac{1}{m_1}[/tex]

[tex]m = -\frac{1}{-15}[/tex]

[tex]m = \frac{1}{15}[/tex]

The slope of the point is calculated as thus:

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Where

[tex](x_1,y_1) = (n,-12)[/tex]

[tex](x_2,y_2) = (4,8)[/tex]

[tex]m = \frac{1}{15}[/tex]

So, we have:

[tex]\frac{1}{15} = \frac{8 - (-12)}{4 - n}[/tex]

[tex]\frac{1}{15} = \frac{8 +12}{4 - n}[/tex]

[tex]\frac{1}{15} = \frac{20}{4 - n}[/tex]

Cross Multiply

[tex]4 - n = 20 * 15[/tex]

[tex]4 - n = 300[/tex]

Solve for n

[tex]n = 4 + 300[/tex]

[tex]n = 304[/tex]

Answer:

The answer is B m=-[tex]\frac{3}{2}[/tex]

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

up and over, in this case down and over, count the boxes going down from a point on the graph to another point, then count the boxes over

9x²+9y²-x

Combining like terms

-9x is a different term than 9x^2 however 9x is like terms with x. Coefficients really are the only thing that are excused for like terms

Now with that out of the way,

1 - Rewrite

9x²+3y²+6y²-x

This step becomes more useful as you go on in algebra as organization will soon start to correlate how fast you complete problems correctly

2 - Find like terms

9x² does not have any like terms

+3y² is like terms with +6y²

-x does not have a like term

3 - Combine like terms

9x²+(3y²+6y²)-x

          ↓

9x²+9y²-x

Hope this helps :)

Answer:

2308.5

Step-by-step explanation:

Multiply and divide by 2

Answer:

243 in²

Step-by-step explanation:

How do we find the area of a parallelogram?

Solving

Answer:

x = 5, y = 2

Step-by-step explanation:

First, find the value of x in respect to y:

2x + 3y = 16
2x = 16 - 3y

x = 8 - 3/2y

Then, substitute this expression into the second equation (Since we've established x is equal to 8 - 3/2y, we can put that in place of x):

4(8 - 3/2y) + 10y = 40

Then, distribute and solve for y:

32 - 6y + 10y = 40
32 + 4y = 40
4y = 8
y = 2

Now that we know what y equals, we can substitute the value of y in the equation to find x:
2x + 3(2) = 16
2x + 6 = 16
2x = 10

x = 5

Answer: Y = 4x - 12

Step-by-step explanation:

Well, the reason for this is because y can be anything because there are 2 unknown terms in the equation. Thus, the answer to y can be many different answers. The one common thing that all of these answers have is that they have only 1 expression (An equation without equal sign) to solve it. This expression is the answer to y, but it can be changed judging by the answer of x. That is why you cannot determine an exact answer to y with there being many, so you have to write the expression to get y. Which you can find out by:

12 (Part) + y (Part) = 4x (Whole)

So to figure out one part do the whole minus the other part which is why 4x is our answer:

4x (Whole) - 12 (Other Part)

This is called part-whole postulate.

Hope this helps!

Answer:

Step-by-step explanation:what is your question

Heya! Mates....

Where is your questions....?

please post the question....

Lemme follow dear:)

Answer:

-14k-14

Step-by-step explanation:

I hope this helps :)

Answer:

-14k - 14

Thats what i got! And i got it right so i really hope that this helps

Check the picture below.

Make sure your calculator is in Degree mode.

Answer:

18

Step-by-step explanation:

Answer:

Step-by-step explanation:

1 matches with a  (x - 2 = 2 to left and y + 2 = 2 up.)

2 matches with c. ( the x coordinates stay the same , y changes sign)

3 matches with e  ( both coordinates are  multiplied by 2)

4 matches to d.

5 matches to b  (The  point translate to  the diagonally opposite quadrant so both the x and y coordinates change sign).

Using the Fundamental Counting Theorem, it is found that the flags can be displayed in 518,400 ways.

It is a theorem that states that if there are n things, each with [tex]n_1, n_2, \cdots, n_n[/tex] ways to be done, each thing independent of the other, the number of ways they can be done is:

[tex]N = n_1 \times n_2 \times \cdots \times n_n[/tex]

In this problem, we have that odd positions get South American countries, hence:

[tex]n_1 = 6, n_3 = 5, n_4 = 3, \cdots, n_11 = 1[/tex]

Even positions get European countries, hence:

[tex]n_2 = 6, n_4 = 5, \cdots, n_12 = 1[/tex]

Hence, since the number of ways for both the South American and European countries is the factorial of 6, we have that:

N = 6! x 6! = 518,400

The flags can be displayed in 518,400 ways.

More can be learned about the Fundamental Counting Theorem at https://brainly.com/question/24314866

Answer:

What are the two equations?

Step-by-step explanation:

Once u answer that I'll edit this and answer ur question :)

Answer:

35

Step-by-step explanation:

since KJ is a tangent to angle HJK is right 90°

then triangle KHJ is right triangle with hypothenus HK = 37

applying pytha

hk ² = kj ² + hj ²

37² = 12² + radius²

radius = sqrt (37² - 12²)

radius = sqrt (1225)

radius = 35

Answer:

£40

Step-by-step explanation:

If £1 = $1.35

To convert $ to £, divide $ by 1.35

⇒ $54 = 54/1.35 = £40

Answer:

6x+19

Step-by-step explanation:

Since it is parallel it is has the same slope. So, make it 6x+b. After doing this, plug in the coordinates and you would get b=19. Hope it helps u :)

Answer:

28980

Step-by-step explanation:

since 1035: nb of apps uploaded \ 28:days

then ; the rule of whole number multiplication is

1035×28=28980( nb of apps×days)

Answer:

Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

Step-by-step explanation:

Answer:

Step-by-step explanation:

its 256in

Answer: -4

Step-by-step explanation:

This means we want to find where y=0.

This is at point A, since it has coordinates (-4, 0).

Since A has an x coordinate of -4, f(-4)=0.

Answer:

- [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

The reciprocal of a number n is [tex]\frac{1}{n}[/tex]

The negative reciprocal is the negative of this, thus

reciprocal of 2 is - [tex]\frac{1}{2}[/tex]

if Seiko deposits $3500 into an account that pts 5.8% annual interest monthly then the balance after 8 years is 5565.

percentage, a relative value indicating hundredth parts of any quantity.

Given that seiko deposits $3500 into an account that pts 5.8% annual interest monthly.

We need to find the balance after 8 years.

[tex]A=Pe^{rt}[/tex]

P is the principle amount which is 3500

r is rate of interest =5.8%=5.8/100=0.058

t is the time period=8 years

[tex]A=3500e^{0.058(8)}[/tex]

[tex]A=3500e^{0.464}[/tex]

A=3500(1.59)

A=5565

Hence, if Seiko deposits $3500 into an account that pts 5.8% annual interest monthly then the balance after 8 years is 5565.

To learn more on Percentage click:

https://brainly.com/question/28269290

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2x,3x and -4z

-24x^2z is the answer

The correct answer is A, as this is an example of benchmarking.

Benchmarking describes a test procedure to compare the performance of devices, systems or organizations. It is a way for organizations to learn from each other, be accountable and facilitate supervision.

Learn more about benchmarking in https://brainly.com/question/1104065

Answer:

The first study was an observational study whereas the second was a controlled experiment.

I just took the test and it was right.

The first study was an observational study whereas the second was a controlled experiment.

Study is the devotion of time and attention to gaining knowledge of an academic subject, especially by means of books.

Here, given that,

In one study on the effect of coconut oil on hair growth, 140 subjects who acknowledged being long-time coconut oil users had their hair growth compared with those of 140 people who had never used coconut oil.

In a second study, 80 subjects were randomly chosen to use coconut oil and 80 were chosen to use a placebo.

Hence, The first study was an observational study whereas the second was a controlled experiment.

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the value of x is 120 ....

Answer:

1. 43/2

2. 371/50

3. 31/8

Answer:

It can never be a prime number.

Step-by-step explanation:

This is because the product of the two prime numbers are divisible by those two numbers, therefore going against the definition of a prime number. For example 3 and 5 are prime numbers and their product is 15. 15 can be divided by 3 and 5 so it is not a prime number.

Hope this helps.