Given m∥n, find the value of x and y.

Answer:

Mr. white started with 45 dollars, he spent 9 dollars on a wallet and was left with 36, he then spent 15 dollars on a tie and was left with 21 dollars.

Step-by-step explanation:

45 * 0.8 = 36
he started with 45 dollars
30 * 0.7 = 21, in the end he was left with 21 dollars

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Answer:

2, 16, 18.

Step-by-step explanation:

The first number might be 4 , 9, 16 or 25.

The other 2 numbers are factors of 18 so could be:

2, 3, 6, 9 or 18.

If square no. = 4 then sum of other 2 = 32 but no 2 numbers will fit the required result.

If it is 9, the sum = 27 then 9 and 18 will fit but that makes 2 square numbers  so this is not the answer.

If square no. = 16, the sum of other 2 is 20. 2 and 18 will fit this.

Answer:

84 km

Step-by-step explanation:

you times 7 by 4 and get 28 then you times 3 by 28 and get 84 km

Answer:

option: C is correct.

Step-by-step explanation:

since, we are given a parent function f(x) as: f(x)=x.

We are asked to find what  change will occur in the function when the parent function f(x) is replaced by f(9x).

let g(x) be the function formed by replacing f(x) with f(9x) i.e.

g(x)=f(9x)=9x.

clearly the slope of the function g(x)=f(9x) is 9.  ( since on comparing the equation with the slope intercept form y=mx+c; where m is the slope of the line and c is the y- intercept).

whereas the slope of the function f(x)=x is 1.

Hence there is an increment of slope by a factor of 9.

Hence, option C is correct.

Answer:

25

Explanation:

As can be seen from the figure:

The length of each support cable is:

√ 24² + 7² (pythagorean

theorem/

√576 +49

= √625

= √25²

25 feet

so the answer is 25

Answer:

y = - 2x + 3

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 = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (1, 1) ← 2 points on the line

m = [tex]\frac{1-3}{1-0}[/tex] = [tex]\frac{-2}{1}[/tex] = - 2

the line crosses the y- axis at (0, 3 ) ⇒ c = 3

y = - 2x + 3 ← equation of line

Answer: D.2

Step-by-step explanation:

First,

Add all the number together.

32+24+16+8

=80

Next,

80 divided by amount of customers.

80 / 40 = 2

Therefore the average is 2.

The total population mean must be close to $47,600 based on statistical inference.

The entire population mean must be close to $47,600. Then the correct option is C.

The mean is the simple definition of the average of a bunch of numbers. In statistics, one of the markers of central tendency is the mean.

The average is referred to as the arithmetic mean.

It's the ratio of the number of real observations to the total number of observations.

The owners of a manufacturing company conducted a survey to determine the mean income of the customers who prefer the company’s brand of clothing.

From a random sample of 100 customers, it was determined that their mean income was $47,600.

Based on statistical analysis, the entire population mean must be close to $47,600.

More about the mean link is given below.

https://brainly.com/question/521501

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Answer:

90

Step-by-step explanation:

multiples of 3 = 1, 3.

to it's given sequence or multiple the multiplication of 30 dice multiplied by it's multiple gives us 90

Answer:

my best guess is 17.45

Step-by-step explanation:

Answer:

-4<-12

Step-by-step explanation:

Answer:

1 and 2 are linear functions.

Step-by-step explanation:

Answer:

6 + 4x − x² = 10 − (x − 2)²

the turning point : (2 , 10)

Step-by-step explanation:

6 + 4x − x² =  − x² + 4x + 6

                 = − (x² − 4x) + 6

                 = − (x² − 4x + 4 − 4) + 6

                 = − [(x − 2)² − 4] + 6

                 = − (x − 2)² + 4 + 6

                 = − (x − 2)² + 10

                 = 10 − (x − 2)²

Then the turning point of y is (2 , 10)

[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]

Let's find out the gradient (Slope " m ") of line q ;

[tex]\qquad \sf  \dashrightarrow \:m = \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]\qquad \sf  \dashrightarrow \:m = \dfrac{4 - 0}{0 - 1}[/tex]

[tex]\qquad \sf  \dashrightarrow \:m = - 4[/tex]

Now, since we already know the gradient let's find of the equation of line by using its Slope and one of the points using point slope form of line :

[tex]\qquad \sf  \dashrightarrow \:y - 4 = m(x - 0)[/tex]

[tex]\qquad \sf  \dashrightarrow \:y = mx + 4[/tex]

Now, plug in the value of gradient ~

[tex]\qquad \sf  \dashrightarrow \:y = - 4x + 4[/tex]

here we can clearly observe that, the Area under the curve can easily be represented as :

[tex]\qquad \sf  \dashrightarrow \:y < - 4x + 4[/tex]

Since, all the values of y that lies in the shaded region is smaller than the actual value of y for the corresponding values of x in the equation of line q

Answer:

L = (x), W = (5x−4), H = (2x+1)

Step-by-step explanation:

Factor.

10x^3-3x^2-4x

(x)(5x−4)(2x+1)

Answer:

15 inches

Step-by-step explanation:

The formula for the area of  the area of a triangle is bxh/2.

The base is 6 inches, and the height is 5 inches. 6x5=30. 30/2=15.

Would appreciate if you marked my answer as brainliest, have a good day :)

Answer:

The probability of being red is 15 to 15 + 7 + 3

15 3

---- = -----

25 5

Answer:

B

Step-by-step explanation:

On the graph, you can see that when y=0, x is on 5 and 6.

Answer:

about 342.86

Step-by-step explanation:

300 is only 7/8 the value of the original so you know

7/8x = 300

solve for x

you get 342.86

Let yesterday he had h hits

Today he has 3 more hits

So

The expression is

or

Step-by-step explanation:

1/5 + 3/5 = 3/5 + 1/5 = 4/5

I am not sure what your teacher wants to see on the right side of the second equation.

it would be the whole equation again :

4/5 = 1/5 + 3/5 = 3/5 + 1/5

Answer:

288

Step-by-step explanation:

12 x 8 x 3 = 288

Answer:

144

Step-by-step explanation:

1/2 x (8) x (3) = 12

(12) x (12) = 144

Answer:

here we go dude sorry for dirty handwriting

The dimensions of the layer of film he will apply to the window is 18 inches in width and 7 inches in height.

A kite is a four sided shape that can be divided into two pairs of equal-length sides that are adjacent to each other.

The dimensions of the upper part:

Please find attached the complete question. To learn more about kites, please check: https://brainly.com/question/2918354

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Answer:

262.03

Step-by-step explanation:

take 325 multiply by 25% will give you 81.25 deduct

325 by 81.25

multiply 243.75 by 7.5% which gives 18.28 add that to

243.75 giving you 262.03 he paid for

Answer:

5.831

Step-by-step explanation:

formula: a squared + b squared= c squared

3 squared= 9

5 squared = 25

sqrt rt of total is 5.831

Answer:

C. Ted spent the least amount of time on the computer.

Step-by-step explanation:

plato

Answer:

Ted spent the least amount of time on the computer.

Step-by-step explanation:

Correct on plato.