Help fast please hurry

Answer:

y = [tex]\frac{1}{4}[/tex] x - 6

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 )

given m = [tex]\frac{1}{4}[/tex] , then

y = [tex]\frac{1}{4}[/tex] x + c ← is the partial equation

to find c substitute (- 8, - 8 ) into the partial equation

- 8 = - 2 + c ⇒ c = - 8 + 2 = - 6

y = [tex]\frac{1}{4}[/tex] x - 6 ← equation of line

8.6 8.63 8.66 8.611 8.641 8.691

Answer:

Step-by-step explanation:

Distance covered in 1 minute= 1.8x 10^7 kilometers

So, by unitary method,

distance covered in 8 minutes= 1.8 x 10^7 kilometers x 8

                                                  = 14.4 x 10^7 kilometers

The slope of the linear equation is 0, so this is a horizontal line.

A linear equation is of the form:

y = a*x + b

Where a is the slope and b is the y-intercept.

Particularly, if a a line passes through two points (x₁, y₁) and (x₂, y₂), then the slope is:

a = (y₂ - y₁)/(x₂ - x₁)

Here we have the points  (7, -4) and (11,−4), then the slope is:

a = (-4 + 4)/(11 - 7) = 0

learn more about linear equations:

https://brainly.com/question/1884491

#SPJ1

Answer:

If area of sector = area of circle

1/3π(r+4)^2= πr^2

r^2-4r-8 =0

A sector is a cut out section of a circle. It is of two radii and an arc .

The area of a sector is angle substended/ 360 x area of a circle

area of a circle is πr^2

if area of circle is equal to the area of sector

120/360×π(r+4)^2=πr^2

divide both side by π

1/3(r+4)^2=r^2

multiply both sides by 3

(r+4)^2=3r^2

opening the bracket

(r+4)(r+4)=3r^2

r^2+ 8r +16=3r^2

3r^2-r^2- 8r -16=0

2r^2- 8r -16=0

divide all by 2

r^2- 4r -8=0

learn more about sectors from

https://brainly.com/question/22761976

#SPJ1

Answer:

Paint them white as it looks better

Step-by-step explanation:

Yellow is a very bad choice to paint a room

Matching the trigonometry formula to its ratio, we get

4/3 → tan A

4/5 → sin A

3/5 → cos A

From the question, we are to match the given trigonometry formulas to their correct ratios.

From SOH CAH TOA, we have that

sin (angle) = opposite / hypotenuse

cos (angle) = adjacent / hypotenuse

tan (angle) = opposite / adjacent

Considering angle A,

Opposite = 16

Adjacent = 12

Hypotenuse = 20

Thus,

tan A = 16 / 12 = 4 / 3

sin A = 16 / 20 = 4 / 5

cos A = 12 /20 = 3 / 5

Learn more on Trigonometrical ratios here: https://brainly.com/question/13276558

#SPJ1

The value for the volume of the room is 31. 84  cubic centimeters(cm³)

The mass of the air in the room is  41. 39 kg

The formula for calculating the volume of the room is expressed as;

Volume = l × w × h

Where;

From the information given, we have to substitute the values of the measurements of the room into the formula.

We have;

Volume, v = 4. 02 × 3. 37 × 2. 35

Volume, v = 31. 84 cubic centimeters(cm³)

To determine the mass of the air in the room, we use the formula for mass which is expressed as;

Mass = Density × volume

Given that;

Substitute the values

Mass = 1. 3 × 31. 84

Mass = 41. 39 kg

Hence, the volume is 31. 84  cubic centimeters(cm³)

Learn more about mass here:

https://brainly.com/question/19385703

#SPJ1

Answer:

1100

Step-by-step explanation:

783 rounded to the nearest hundred is 800

329 rounded to the nearest hundred is 300

800+300=1100

The estimation of 783 + 329 = 1100.

Although the term "rounding" is a general one, we typically use the terms "round up" or "round down" to indicate whether the number has gone up or down after being rounded. The supplied number is said to be rounded up when the rounded number is increased, and it is said to be rounded down when the rounded number is dropped.

Given:

783 + 329

Now rounding off nearest hundred

783 rounded off to 800

and, 329 rounded off to 300.

So, 800+ 300 = 1100

Hence, the estimation is 1100.

Learn more about round off here:

https://brainly.com/question/13391706

#SPJ2

The ordered pairs in the solution set of the system of linear inequalities y ≥ -1/3x +2 and y < 2x + 3 are (2, 2), (3, 1), and (4, 2).

Given linear inequalities represented in the graph are:

y ≥ -1/3x +2

y < 2x + 3

In the graph, the shaded region above the solid line denotes the inequality,

y ≥ -1/3x +2

The shaded area on the right side of the dotted line denotes the inequality's solution set,

y < 2x + 3

And the common area of these inequalities will denote the solution set of the system of linear inequalities.

Ordered pairs are (2, 2), (3, 1), and (4, 2) and will therefore be located in the shared shaded area.

To learn more about system of linear inequalities visit:

https://brainly.com/question/1596194

#SPJ13

In the picture there are two tape diagram. From the tape diagram we got x as 7 and y as 18.

Given that,

In the picture there are two tape diagram.

1st diagram is A and 2nd diagram is B.

Diagram A has 3 blocks are x and the total of those diagram is 21.

We get,

x+x+x=21

3x=21

x=21/3

x=7

Now,

Diagram B has 2 blocks are y and 3 and the total of those diagram is 21.

We get,

y+3=21

y=21-3

y=18

Therefore, from the tape diagram we got x as 7 and y as 18.

To learn more about diagram visit: https://brainly.com/question/11729094

#SPJ1

Answer:  8x + 3, where x is the number of hours

Hi! The total amount in the jar did not post properly. can you provide this?

The smallest drawing will be the one that has the smallest drawing unit with respect to the the actual unit.

We have:

A. 1 in to 1 ft

B. 1 in to 1 m

C. 1 in to 1 yd

If we put them all in meters, we have:

A. 1 in to 0.3048 m

B. 1 in to 1 m

C. 1 in to 1/1.1 = 0.90... meters

Then, the small drawing will be B, as 1 meter is the largest actual unit.

Second, will be B, that has 1 in by approximately 0.9 meters.

Third and last, option A, which drawing has an scale of 1 in in 0.3048 meters.

We can calculate the scale as a ratio between the drawing units and actual units, expressed in the same units.

For example, for A, we have:

So the scale is 1:12.

NOTE: look that we have cancelled all the units with this operation.

For B, we have:

For C, we have:

You can verify that B has the smallest scale (0.0254)

Answer:

mperpendicular = −2/5

Step-by-step explanation:

Answer: yes it is rational

Step-by-step explanation:

Answer: 89.396668... is a rational number

Step-by-step explanation:

Answer:

1062.50

Step-by-step explanation:

Interest = PRT / 100.

= 12000 × 12.5 × 17 /100 × 24

= 1062.50

The first skater has a 40 meter d and is traveling at a rate of 12 meters second, second skater is traveling rate of 14 meters per second. it will take 20 seconds for second skater to pass the first skater.

Time is continued sequence of existence and events that occurs in an apparently irreversible succession from the past, through the present, into the future. It is component quantity of various measurements used to sequence events, to compare the duration of events or the intervals between them, and to quantify rates of change of quantities in material reality or in conscious experience. Time is often referred to as fourth dimension, along with three spatial dimensions.

Time has long been an important subject of study in religion, philosophy, and science, but defining it in manner applicable to all fields without circularity has consistently eluded scholars. Nevertheless, diverse fields such as business, industry, sports, the sciences, and performing arts all incorporate some notion of time into their respective measuring systems.

12x+40=14x

40=2x

x=20

it will take 20 seconds for second skater to pass the first skater.

To know more about philosophy visit: https://brainly.com/question/13520291

#SPJ9

A round plane figure whose boundary ( circumference) consists of the points equidistant from a fixed point (the center). In the above question Pedro was wrong.

All the points in a plane that are at a specific distance from a specific point, the center, form a circle. In other words, it is the curve that a moving point in plane draws to keep its distance from a specific point constant.

The tactic Pedro frequently used is ineffective since applying strict transformation to one figure and then onto another will only demonstrate whether the figures are congruent, not whether they are comparable.

Keep in mind that resemblance, as opposed to congruence, is about the proportionality between the dimensions of those figures. Therefore, when we overlay the figures, they won't match.

Pedro should divide each set of matching coordinates to demonstrate similarity; if all divisions provide the same outcome, the figures are said to be comparable.

Therefore, Pedro was not wrong.

To know more about circle visit: https://brainly.com/question/11833983

#SPJ13

Answer:

40

Step-by-step explanation:

[tex]m \angle 2=20^{\circ}[/tex] (angle sum of triangle)

[tex]m\angle 1=40^{\circ}[/tex] (angle sum of triangle)

The maximum amount Cedar should pay for monthly rent is 13,500.

We need to know the maximum amount of monthly rent cost to solve this problem. In this country, the department of housing and urban development has ruled that the maximum monthly rent cost is 30% of gross profit.

Max cost = 30% Gross

From the question above, the given parameter is

Gross profit = 45,000

By substituting the given parameter, the maximum monthly rent cost is

Max cost = 30% Gross

Max cost = 30% x 45,000

Max cost = 13,500

Hence, the monthly rent cost should have a maximum amount of 13,500.

Find more on monthly rent at: https://brainly.com/question/27953645

#SPJ4

Answer:

32 ounce box of fruit loops is a better deal

Step-by-step explanation:

32 ounce of fruit loops is about $0.12 an ounce

24 ounce box of Honey Nut Cheerios is about $0.14 an ounce

Answer:

I think this is the answer

Step-by-step explanation:

Answer:

168 and 170

Step-by-step explanation:

The equation of the line that passes through the graph is y + 2 = -3/2(x - 2)

The graph represents the given parameter

From the graph, the points are given as

(0, 1) and (2, -2)

Calculate the slope of the points using

Slope = (y₂ - y₁)/(x₂ - x₁)

Rewrite as

m = (y₂ - y₁)/(x₂ - x₁)

This means that

Slope = m

So, we have the following representation

m = (-2 - 1)/(2 - 0)

Evaluate

m = -3/2

The equation of the line is then calculated as

y = m(x - x₁) + y₁

Where

(x₁, y₁) = (2, -2)

m = -3/2

So, we have

y = -3/2(x - 2) - 2

Add 2 to both sides

y + 2 = -3/2(x - 2)

Hence, the equation of the line is y + 2 = -3/2(x - 2)

Read more about linear equations at

brainly.com/question/4074386

#SPJ1

Answer: B

Step-by-step explanation: Maximum slope for hand-propelled wheelchair ramps should be 1" of rise to every 12" of length (4.8 degree angle; 8.3% grade). To the nearest hundredth would be 4.76 so, B.

Answer:

the answer will be a negative answer

Step-by-step explanation:

Answer: Number 5. is B-7CM

Number 8. is y=2/x

Step-by-step explanation:math