Kim was asked to explain to her friends how to solve 3x? - 2x = 1. She will be using the quadratic formula. What would be the first step?

The information to determine the missing coordinates is given below.

Coordinates are a pair of integers (Cartesian coordinates), or occasionally a letter and a number, that identify a certain place on a grid, often referred to as a coordinate plane.

Given;

A rectangle is drawn in the coordinate plane.

That means, each vertex has coordinates.

To find the missing vertex of a rectangle in a coordinate plane:

We should have the three known vertices.

Then use the formula,

w = t + v - u for each of the coordinates.

Therefore, the information to determine the missing coordinates is given above.

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Answer:

47

Hope it helps

Please mark me as the brainliest

Thank you

Answer:

can I get how you solved it

Answer:

12.8

Step-by-step explanation:

(16÷100)×80 = 12.8

Answer:

x=0,10

Step-by-step explanation:

Answer:

the theoretical probability would be 20%, the experimental probability, i would need to see the table for.

good luck, i hope this helps :)

Answer:

a. 270 square feet

b. 3.75 inches by 4.5 inches

c. $10,260

Step-by-step explanation:

A rectangular room measures 15 feet by 18 feet. It is going to be carpeted with carpeting that sells for $38 per square foot.

a. What is the area of the room in square feet?

Area of a rectangular room = Length × Width

Length = 15 feet

Width = 18 feet

Area of the room = 15 feet × 18 feet

= 270 square feet

b. If the room is drawn to 1/4 inch represents 1 foot scale, give the dimension of the room in inches on the scale drawing. Please write in decimal form to the nearest hundredth.

From the above question:

1/4 inch = 1 foot

Length = 15 feet

Hence:

1 foot = 1/4 inch

15 feet = x inch

Cross Multiply

x = 15 × 1/4 inch

x = 3.75 inches

For the Width = 18 feet

Hence:

1 foot = 1/4 inch

18 feet = x inch

Cross Multiply

x = 18 × 1/4 inch

x = 4.5 inches

Therefore, the dimensions of the room in inches is

3.75 inches by 4.5 inches

c. What is the total price for the carpeting? _

From the above question, we know that: A square foot of carpet is sold for $38

The area of the room is 270 square feet

Hence:

1 ft² = $38

270 ft² = $x

Cross Multiply

1ft² × $x = 270 ft² × $38

$x = 270 ft² × $38/ 1 ft²

$x = $10,260

Therefore, the total price for the carpeting of the room is $10,260.

Answer:

$75per hour

Step-by-step explanation:

15×5=75 jshshhsbw

Answer:

3

Step-by-step explanation:

3.34in is ans and after rounding off we can get 3

Answer:

7'1"

Step-by-step explanation:

6 feet and 13 inches... you take 12 and make another foot and leave the one inch

Answer:

23 cars are silver!

Step-by-step explanation:

Answer:

1. Reflection across the x-axis:

  1) (-2,-2)

  2) (-1,-4)

  3) (3,-4)

2. Reflect across the y-acis:

  1) (-1,-3)

  2) (-2,1)

  3) (-4,1)

Brainiest PLZZZ

Answer:

Food Saver

Step-by-step explanation:

6.45 ÷ 5 = 1.29

2.50 ÷ 2 = 1.25

9.45 ÷ 7 = 1.35

12.89 ÷ 10 = 1.289

Food Saver sells for $1.25 per pound, which is the lowest.

Answer:

Food Saver

Step-by-step explanation:

Bargain Mart:   6.45/5 = $1.29/lb

Food Saver:   2.50/2 = $1.25/lb

Grocery Surplus:  9.45/7 = $1.35/lb

Economart:   12.89/10 = $1.29/lb

Answer:

A

Step-by-step explanation:

Answer:

A) m=0

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Answer:

1,3,7,21 all of those are factors of 42 and 21.

They all can go

Step-by-step explanation:

Hope this helps

Answer:

50

Step-by-step explanation:

Adds up to 360 degrees

Answer:

1:25000

Step-by-step explanation:

2km    =2000m    =200000cm

200000/8=25000

The percentage difference if Jasmine had $120,000 last year and this year she has $50,000 is 41.6%.

As it is clear from the term per cent means measuring anything per hundred. For example, you get marks per 100 marks, so you get the percentage.

Given:

The last year value = $120000,

The new value of this year = $50000,

Calculate the percentage by the following formula,

Percentage difference = The new value of this year / The last year's value ×100

Substitute value

Percentage difference = 50000 / 120000 × 100

Percentage difference = 41.6%

Therefore, the percentage difference if Jasmine had $120,000 last year and this year she has $50,000 is 41.6%.

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Answer:

Step-by-step explanation:

v = 40° ( being vertically opposite angles )

Answer:

322

Step-by-step explanation:

Answer:

A, B, and D are congruent

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

9x^8

Step-by-step explanation:

good luck

Answer:

39/3 + 10 = 23

Step-by-step explanation:

I did the math and then reviewed it to make sure it was correct with Chegg

Answer:

im going with c anyone else

Step-by-step explanation:

Answer:

40/16

2/5

Thus the ratio

= 2:5

Question:

A population of insects, in thousands, can be modeled using the function

[tex]p(t) = 1.75(0.97)^t[/tex], where t is time in months. Which statement best

describes the population of insects?

A. The population is decaying at a rate of 3% each month.

B. The population is decaying at a rate of 25% each month.

C. The population is growing at a rate of 75% each month.

D. The population is growing at a rate of 97% each month.

Answer:

A. The population is decaying at a rate of 3% each month.

Step-by-step explanation:

Given

[tex]p(t) = 1.75(0.97)^t[/tex]

Required

True statement about the function

From the options, we can see that we are to answer the question on the basis of decay and growing rates.

An exponential form is:

[tex]y=ab^x[/tex]

Compare to [tex]p(t) = 1.75(0.97)^t[/tex]

[tex]b= 0.97\\[/tex]

If [tex]b > 1[/tex], then [tex]b = 1 + r[/tex] r represents growth rate

else, [tex]b= 1-r[/tex] r represents decay rate

Since b < 0.97:

[tex]0.97= 1-r[/tex]

[tex]r = 1 - 0.97[/tex]

[tex]r = 0.03[/tex]

[tex]r = 3\%[/tex]

[tex]r = 0.03[/tex]

Answer:

9

Step-by-step explanation:

you divide 468 by 52

468/52 = 9

9

Step-by-step explanation:

468/52 = 9 tickets per person