Explain how you would graph the line containing a slope of -1/5 that goes through the point (1,-4).

Step-by-step explanation:

There's no shaded portion.

Answer:

there not shade portions

Answer:

5/1

Step-by-step explanation:

Step-by-step explanation: you just put 50/10 and divide by the common number, 5, which gets you 5/1

Answer:

1.3°F * 10 = 13°F

10.2°F

Step-by-step explanation:

Given that:

Temperature on the ground = - 2.8°F

Change in temperature per 1000 ft rise = 1.3°F

Change in temperature after the plane ascends 10000 ft

Change in temperature per 1000ft rise * (10000/1000)

1.3°F * 10 = 13°F

B.) Temperature at 10,000 feets

Temperature on ground + change in temperature at 10,000ft

-2.8°F + 13°F

= 10.2°F

Answer:

The sum of (−3x−4y) and (x+3y) in simplest terms will be:

[tex]\left(-3x-4y\right)+\left(x+3y\right)=-2x-y[/tex]

Step-by-step explanation:

Given

Finding the sum of (−3x−4y) and (x+3y)

[tex]\left(-3x-4y\right)+\left(x+3y\right)[/tex]

[tex]=-3x-4y+x+3y[/tex]

[tex]=-3x+x-4y+3y[/tex]

[tex]=-2x-4y+3y[/tex]

[tex]=-2x-y[/tex]

Therefore, the sum of (−3x−4y) and (x+3y) in simplest terms will be:

[tex]\left(-3x-4y\right)+\left(x+3y\right)=-2x-y[/tex]

Answer:

8

Step-by-step explanation:

Answer:No because once the guppy swam down 8 feet below the surface of the river the 8 is now negative since the surface of the ocean is 0 and 0-8=-8 and then he swam down 6 feet more so we have to subtract-8-6= -14 feet so the position of the guppy is now -14 feet below sea level.

Step-by-step explanation:

Answer:

3x + 2y = -2

Reason: This is because 3x + 2y = 10 for the variable y. 3x-10= 2y.

Since

_____________________________________________________

3x + 7 = -2

Reason: This is because 3x+10= 2y

_____________________________________________________

Answer:

The tax itself would be $1.44 and the total would be $25.44

Step-by-step explanation:

You multiply 24 by 6% (0.06) and get 1.44 then you add that to the original cost (24) and get $25.44.

Total cost will be $25.44.

What is Percentage?

A relative value indicating hundredth part of any quantity is called percentage.

Given that;

Cost of shirt = $24

Tax = 6%

Now,

The value of tax = 24 × 6%

                         = 24 × 6/100

                         = 1.44

So, Total cost =  $24 + $1.44

                     = $25.44

Thus, Total cost will be $25.44.

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Answer:

159 m

Step-by-step explanation:

From the information given:

It was stated that if the ostrich ran towards the east direction in 7.95 s, let say the distance from the starting point is O towards the east side E, let called the distance towards the east side to be OE.

Again, the ostrich then runs in the south direction for 161 m, let the distance be OS.

Also, let the magnitude of the resultant displacement between the east direction to the south direction be ES = 226m.

We are to find, the magnitude of the ostrich's eastward component.

i.e. The distance traveled from the center to the east direction within the time frame of 7.95 s.

Using the Pythagoras rule:

ES² = OE² + OS²

226² = OE² + 161²

226² -  161² = OE²

OE²  =  226² -  161²

OE²  = 51076 - 25921

OE²  =  51076 - 25921

OE²  =  25155

[tex]OE = \sqrt{25155}[/tex]

OE =  158.60 m

OE ≅ 159 m

Thus, the magnitude of the ostrich's towards the eastward component. = 159 m.

Answer:

G and D

Step-by-step explanation:

Answer:

25

Step-by-step explanation:

5*2 =25

Answer:

A flat surface is not a characteristic point if I'm wrong sorry you should list the following.

Step-by-step explanation:

The solution set for the given expression is {0,  π/2,  π}.

Here we have the expression:

[tex]tan(\frac{3\pi}{4} -2x) = -1[/tex]

First, we know that:

[tex]tan(\frac{3\pi}{4}) = -1[/tex]

So, if x = 0, the equation is true, which means that x = 0 is a solution.

And the tangent function as a period of pi.

This means that:

tan(x) = tan(x -  π) = tan(x - 2*π) etc.

Then if x = π/2 and x = π also are solutions, so we conclude that the solution set is:

{0,  π/2,  π}

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9514 1404 393

Answer:

  d.  (10, 5)

Step-by-step explanation:

Add the two equations, and you get ...

  2e = 10

  e = 5

Solve the first one for d and you have ...

  d = 15 -e

  d = 15 -5 = 10

So, the solution is ...

  (d, e) = (10, 5) . . . . . matches the last choice

_____

Check

  d + e = 10 + 5 = 15

  -d + e = -10 +5 = -5

Answer:

The pizza was heated at a constant rate. The table compares the pizza's temperature (in degrees Celsius) and the time since Suraj started heating it (in minutes). Time(Minutes) Temperature( degree .

Answer:

14 did it on khan

Step-by-step explanation:

proof:

The correct measure of other angle should be less than 49°.

It is given that a student measures that one acute angle has a measure of 41° and other acute angle has measure of 139°.

We have to find out that while finding measure of other angle what error might student have made.

What do you mean by an acute angle ?

An acute angle is an angle which measures less than 90 degrees. i.e., ∠45°.

As per the question ;

1st angle = 41 °

we know that sum of acute angles of a triangle should be less than 90°.

Let's assume other angle be x.

So ;

x + 41° < 90°

x < 90° - 41°

x < 49°

So , the student had measured ∠2 wrongly because sum of acute angles of a triangle should be less than 90°.

Thus , the correct measure of other angle should be less than 49°.

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Answer:

9000

Step-by-step explanation:

they make 600 every minute so in 15 minutes they would make 9000

Answer:

They can make 9000 crayons in 15 minutes.

Step-by-step explanation:

Figure out the ratio:

[tex]\frac{2400}{4}[/tex]

Simplify it to get the total number of crayons that they can make in one minute.

2400/4 = 600

They can make 600 crayons per minute.

Now, you should have a proportion.

[tex]\frac{600}{1}[/tex]

Now, multiply the denominator and numerator by 15 because whatever you do to the denominator you have to do to the numerator.

You should now have your answer.

[tex]\frac{9000}{15}[/tex]

Crayola can make 9000 crayons in 15 minutes.

Full page? In exchange for something i'll do it all.

1.

5:15

7: 21

9: 27

11: 33

2.

1: 20

2: 40

3: 60

80:160

3.

0: -25

1: -23

2: -21

3: -19

4. x = -(1/3)

5. x = 0

6. y = 16

7. y = -17

Answer:

I'm reallly sorry if this is wrong, but I believe it is neither

Step-by-step explanation:

Odd and even functions need to exhibit some sort of reflection symmetry across the x axis (i think--we are learning this rn) and the graph does not seem to show this so i believe it is neither... i could be wrong thooughh

Answer:

Your Domain and range would be the same, and the answer to it is,

Step-by-step explanation:

-∞<x<∞

Answer:

i think its A

Step-by-step explanation:

(^///^)(^///^)(^///^)

Answer: The answer is A

Step-by-step explanation: BC i used sum weird website where i have to show my dog i think its buzz feed and they said my age and still got it wrong for the answer lol ion know ur welcome woo

Answer:

The equation of the line is:

[tex]y=(-\frac{1}{2})x+1[/tex]

Therefore, option a is the correct answer.

Step-by-step explanation:

Given the points

Finding the slope

[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(-2,\:2\right),\:\left(x_2,\:y_2\right)=\left(4,\:-1\right)[/tex]

[tex]m=\frac{-1-2}{4-\left(-2\right)}[/tex]

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

As the point-slope form of the equation of the line is

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where m is the slope

substituting the values [tex]m=-\frac{1}{2}[/tex] and the point (-2, 2)

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-2=\frac{-1}{2}\left(x-\left(-2\right)\right)[/tex]

[tex]y-2=\frac{-1}{2}\left(x+2\right)[/tex]

[tex]y-2=-\frac{1}{2}\left(x+2\right)[/tex]       ∵[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}[/tex]

Add 2 to both sides

[tex]y-2+2=-\frac{1}{2}\left(x+2\right)+2[/tex]

[tex]y=(-\frac{1}{2})x+1[/tex]

Hence, the equation of the line is:

[tex]y=(-\frac{1}{2})x+1[/tex]

Therefore, option a is the correct answer.

Answer:

X=12

Step-by-step explanation:

since the sum of the interior angles in a triangle is 180 so 5*12= 60

60*3= 180°

hope that helped

Answer: 1.45 million is your answer

Step-by-step explanation:

edge

The number of accessories produced that yields approximately the same profit as 2 million is 3.45 million. The correct option is B.

Revenue is defined as the money generated by normal business operations and is calculated by multiplying the average sales price by the number of items sold.

The profit (P) made by the company can be calculated as follows:

P = (Revenue) - (Costs)

Where Revenue = (Price per accessory) × (Number of accessories produced), and Costs = (Cost per accessory) × (Number of accessories produced).

So, using the given information, we can write:

P = (100-10x^2) x - (10x)

where x is the number of accessories produced in millions.

We know that the company makes a profit of 100 million dollars when it produces 2 million accessories, so we can set P = 100 and x = 2, and solve for the constant of proportionality k:

100 = (100-10(2)^2)(2) - (10)(2) + k

k = 200

Now, we can set P ≈ 100 again and solve for x, using k = 200:

100 = (100-10x^2)x - (10x) + 200

0 = -10x^3 + 10x^2 + 10x + 100

0 = -x^3 + x^2 + x + 10

We can solve this equation using synthetic division or by using a graphing calculator, and we find that there is a root between x = 3 and x = 4.

Therefore, the number of accessories produced that yields approximately the same profit as 2 million is 3.45 million, which is option B.

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Answer:

1,1/7 or 0.85

Step-by-step explanation:

d-10-2d+7=8+d-10-3d=-5d=-d=d=5

in mathematics there is nothing like 1d,it is d

re-arrange

d-2d-d+3d+5d+d-d=10-7+8-10+5

7d=6

d=6/7

d=1,1/7 or 0.85

Answer:

D=1

Step-by-step explanation:

just took a test with this question in it.

Answer:

a=0."3636"

b=repeating.(explanation down below)

Step-by-step explanation:

a)decimal

=16

44

=4

 11

=0."3636"

b) the decimal is repeating. the term terminating means having an end or to stop. the current decimal is repeating as it channels a continuous cycle 0.3636... hence concluding that it is repeating(or recurring)

Answer:

y = 2x - 3

Step-by-step explanation: