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3 years ago

The system of equations y = three-fourths x minus 4 and y = –x + 3 is shown on the graph below.

Mathematics

2 answers:

Virty [35]3 years ago

6 0

Step-by-step explanation:

The answer to this question is where both of the lines intersect. For this problem, the answer is (4, -1)

<em>Look at the attachment for clarification:</em>

Sedaia [141]3 years ago

3 0

Answer:

(4, -1)

Step-by-step explanation:

The point of intersection of two lines is also the solution to the system of equations of the two lines

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HELP!!! 40 PTS!<br><br> What is its area? Show your work

Vadim26 [7]

a is height p is perimeter

6 0

3 years ago

Select the correct answer

lora16 [44]

Answer:

Data set 3 has the highest IQR, so the correct option is {13,17,12,21, 18,20}

Step-by-step explanation:

The question is:

Which data set has the greatest spread for the middle 50% of its data

We have given the data sets:

{18,13,22, 17, 21, 24}

{17,19,22,26,17,14}

{13,17,12,21, 18,20}

{18,21,16,22,24,15}

To find the greatest spread for the middle we need to find the IQR for all the data sets and check which one is highest.

So,

For the first set: 22-17 = 5

For the second: 22-17 = 5

For the third set = 20-13 = 7

For the fourth set = 22-16 = 6

Since data set 3 has the highest IQR, so the correct option is {13,17,12,21, 18,20} ....

8 0

3 years ago

Use the unit circle tan (3/4)

Mariana [72]

Using the unit circle, the coordinates of 3π/4 is :

$(-\frac{\sqrt[]{2}}{2},\frac{\sqrt[]{2}}{2})$

Note that tangent function can be solved using the formula y/x

where x and y are the coordinates of the angle.

This will be :

$\frac{\sqrt[]{2}}{2}\div(-\frac{\sqrt[]{2}}{2})=-1$

The answer is -1

5 0

1 year ago

Designer Dolls found that its number of Dress-Up Dolls sold, N, varies directly with their advertising budget, A, and inversely

Radda [10]

Answer:

25,600

Step-by-step explanation:

You can use the rule of three considering that the number of dolls sold varies directly with the advertising budget:

$54,000 → 9,600

$144,000 → x

$x=\frac{144,000*9,600}{54,000}$

x=25,600

According to this, the number of dolls sold if the amount of advertising budget is increased to $144,000 is 25,600.

4 0

3 years ago

the functions below show the amount of money bella and sweet t had saved after earning money for doing chores

Daniel [21]

Answer:

Hello your answer should be: Bella saved more per chore than Sweet T.

Step-by-step explanation:

Hope this helped! :)

Have a great rest of your day!

4 0

2 years ago