What is the area of a square with the vertices (3, 3), (6, 6), (9,3), and (6,0)?

Answers

Answer 1

Answer:

           A = 18 square units

Step-by-step explanation:

taking A(3, 3), B(6, 6), C(9,3) and D(6,0)

we have:  [tex]y_A=y_C\quad and\quad x_B=x_D[/tex] so the AC and BD are diagonals, that means:

AB = BC = CD = DA = s

[tex]s=\sqrt{(6-3)^2+(6-3)^2}=\sqrt{3^2+3^2}=\sqrt{18}\\\\\\A=s^2=(\sqrt{18})^2=18[/tex]


Related Questions

At a school carnival, 57 out of 95 tickets sold were early-admission tickets. What percentage
of the tickets were early-admission tickets?
Write your answer using a percent sign (%).

Answers

Answer:

60%

Step-by-step explanation:

57/95×100

hope this helps :)

Answer:

60%

Step-by-step explanation:

There is a total of 95 tickets, and 57 of them were early-admission tickets.

To find the percentage, we divide early-admission tickets by the total number of tickets, which is 57/95.

We can then simplify 57/95, getting 3/5, or 0.6, which is 60%.

2n = 16 What does "n" equal?

1. 0
2. 16
3. 8
4. 32
5. 36​

Answers

2n=16 divide both sides by 2 you get n=8
3. Is the correct answer n=8 you just do 2•8 which equals 16

Find the total surface area of a solid cone of base radius 8cm and vertical height 6cm. (use the value 3.14 for π and give answers to the nearest cm2.​

Answers

Answer:

351.68 cm^2

Step-by-step explanation:

Radius= 8cm

Vertical length (l)=6cm

therefore, Total surface area of a solid cone

= [tex]\pi r^{2} +\pi rl[/tex]

[tex]\pi r( r+l)\\3.14 *8(8+6)\\25.12(14)\\351.68[/tex]

Total Surface Area of the solid cone= 351.68 cm^2

Answer:

352cm²

Step-by-step explanation:

formula = πr² + πLr

L = 6cm

r = 8cm

π = 3.14

3.14 × (8²) + 3.14 × 6 × 8

200.96 + 150.72

= 351.68

to the nearest cm² = 352cm²

Find the sum of (4x^3+2x) + (8x^3+4)

Answers

The answer would be 12x^3+ 2x + 4

Where is the solution located when graphing a system of inequalities?

Answers

Answer:

in the intersection region of all the solution in the system.

Use the graph to write an equation of the line. y= Question 2 Interpret the slope. The cost of the meal increases $0.20 for each dollar spent on the tip. The tip increases $0.20 for each dollar spent on the meal. The cost of the meal increases $0.50 for each dollar spent on the tip. The tip increases $0.50 for each dollar spent on the meal.

Answers

Answer:

$0.20

Step-by-step explanation:

Note that the graph does not have a vertical intercept other than (0, $0); it shows a proportional relationship.  For each $1 increase in the cost of the meal, the tip increases by $0.20.

The equation of the line is:

[tex]y = 0.2x[/tex]

The slope is of $0.2, which means that the tip increases $0.20 for each dollar spent on the meal.

The equation of a line, in slope-intercept form, is:

[tex]y = mx + b[/tex]

In which:

m is the slope, which is how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0.

In this problem:

When x = 0, y = 0, thus the y-intercept is [tex]b = 0[/tex].When x = 10, y = 2, thus, considering that the slope is given by change in y divided by change in x:

[tex]m = \frac{2 - 0}{10 - 0} = 0.2[/tex]

The equation of the line is:

[tex]y = 0.2x[/tex]

x is the cost of the meal, y is the tip, thus, the slope is of $0.2 means that the tip increases $0.20 for each dollar spent on the meal.

A similar problem is given at https://brainly.com/question/22566209

A chemist is using 354 milliliters of a solution of acid and water. If 15.8% of the solution is acid, how many milliliters of acid are there? Round your answer to the nearest tenth.

Answers

Answer:

There is 55.9 mL of acid in the solution.

Step-by-step explanation:

We have:

V = 354 mL

%(a): concentration of acid = 15.8 %

Hence, we can find the number of milliliters of acid as follows:

[tex] x = V*\%_{a} [/tex]

[tex] x = 354*\frac{15.8}{100} = 55.9 mL [/tex]

Therefore, there is 55.9 mL of acid in the solution.

I hope it helps you!

g) Express 30 miles per hour in feet per minute.

Answers

The answer is 2640 feet per minute

Which statements are true about car color? Choose four correct answers. White is the most popular in every region. Red is the most popular in the East than in the other regions. About 23% of the people in the West have a green car. About 17% of the people in the Midwest have a gray car. Silver and black are equally popular in the East.

Answers

Answer:

These are the four correct options are:

White is the most popular in every region.

About 23% of the people in the west have a grey car not green car.

About 17% of the people in the mid west have a grey car

Silver and black are equally popular in the east..

The correct options are shown below:

What is Bar graph?

A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent. The bars can be plotted vertically or horizontally. A vertical bar chart is sometimes called a column chart.

According the given Bar graph the following are the correct answers are:

White is the most popular in every region. Red is the most popular in the East than in the other regions. About 17% of the people in the Midwest have a gray car.Silver and black are equally popular in the East.

Learn more about bar graph here:

https://brainly.com/question/8644324

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15mn + 5(m – 3mn) – 5m = _______

Answers

Answer:

0 (zero)

Step-by-step explanation:

15mn + 5(m – 3mn) – 5m

=15mn+5m-15mn-5m

=15mn-15mn+5mn-5mn

=0

Answer:

3n add 1

Step-by-step explanation:

15 mn add 5m - 15mn - 5m

or, 5m( 3n add 1 ) - 5m( 3n add 1)

or, ( 5m - 5m ) ( 3n add 1 )

or, 3n add 1

15% of x is 27, x= what?
please helppp meeee

Answers

Answer:

[tex]\huge \boxed{x=180}[/tex]

Step-by-step explanation:

15% of x = 27

[tex]\sf 15\% \cdot x =27 \\\\\\ 0.15x=27 \\\\\\ Divide \ both \ sides \ by \ 0.15. \\\\\\ \frac{0.15x}{0.15} = \frac{27}{0.15} \\\\\\ x = 180[/tex]

15% of 180 is 27.

Answer:

x = 180

Step-by-step explanation:

15% of x = 27

x = 27 / 0.15

x = 180

Need to find x please help!!!!!!!!!!!!!!

Answers

Answer:

x=17

Step-by-step explanation:

It's a right angle, therefore it has to equal 90.

90=22+4x

90-22=68

68 divided by 4 is 17

Answer:

X=5.75

Step-by-step explanation:

4x+22=45

4x=23(because you subtract 22 from both sides)

23/4=5.75

Mr. Adams drove his delivery truck 151.2 miles during 2.4 days. He drove the same number of miles each day. How many miles did he drive in one day? *

Answers

Answer:

He drove 63 miles in one day

Step-by-step explanation:

151.2/2.4=63

Does anyone know this ???

Answers

Answer:

m<PKN = 270 - m<JKN

Step-by-step explanation:

The measures of the three right angles JKM, MKL, and LKN add to 270 deg.

The measures of the angles JKP and PKN add to 270 deg.

m<PKN = 270 - m<JKN

Geometry and I need help

Answers

Answer:

y = 11

Step-by-step explanation:

We use the definition of Supplementary Angles and Adjacent Angles.

Step 1: Set up equation 1 (Definition of Supplementary Angles)

5x - 4 +7x - 8 = 180

Step 2: Solve for x

12x - 4 - 8 = 180

12x - 12 = 180

12x = 192

x = 16

Step 3: Plug in x

5(16) - 4

80 - 4

76°

Step 4: Set up equation 2 (Definition of Supplementary Angles)

76 + 9y + 5 = 180

Step 5: Solve for y

9y + 81 = 180

9y = 99

y = 11

Y=11 is what i got not sure if it’s right


[tex] x - 2\sqrt{x - 3 = 0} [/tex]
what value of x satisfies the equation above?
x=​

Answers

Answer:

No Real Solutions

Step-by-step explanation:

So we have:

[tex]x-2\sqrt{x-3}=0[/tex]

First, determine the domain restrictions. The expression under the radical cannot be less than 0. Therefore:

[tex]x-3\geq 0\\x\geq 3[/tex]

Therefore, our final answers must be greater than or equal to 3:

Now, going back to the original equation, subtract x from both sides:

[tex]-2\sqrt{x-3}=-x[/tex]

Now, square both sides:

[tex]4(x-3)=x^2[/tex]

Distribute:

[tex]4x-12=x^2[/tex]

Subtract 4x and add 12 to both sides:

[tex]0=x^2-4x+12[/tex]

This isn't factor-able. Let's use the quadratic formula. a is 1, b is -4 and c is 12:

[tex]x= \frac{-b \pm \sqrt{b^2-4ac}}{2a}[/tex]

Substitute:

[tex]x=\frac{4\pm\sqrt{(-4)^2-4(1)(12)}}{2(1)}[/tex]

Simplify the radical:

[tex]x=\frac{4\pm\sqrt{-32}}{2(1)}[/tex]

The number under the radical is negative. In other words, there are no real solutions.

what digit is in the hundredths place 132.054 ​

Answers

Answer:

5

Step-by-step explanation:

0 is 10ths 5 is 100ths

the number 5 is in the digits place!

Write the numbers in decreasing order.
- 13. – 1.73, - 265,2.18,
Choose the correct answer below.
A.
2.18. - 13. - 1.73, -275
B. 2.18,
- 1.73, -275, -13
c. - 13, - 245, -1.73, 12
4: 2.18
D. -275, - 13, 2.18,
- 1.73

Answers

Your answer is going to be B

Question 6 (1 point)
90 degrees clockwise is the same as?

Answers

Answer:

270 degrees counter clockwise

Step-by-step explanation:

360-90=270

270 degrees counter clock wise

which of the following verified that ABC is similar to DEF

Answers

Answer:

D

Step-by-step explanation:

The two triangles are similar by the property side angle side.


What is the similarity?

If two objects are having the same shape then they will be termed as similar. So in mathematics, if two figures have the same shapes, lines or angles then they are called similar.

In geometry, two figures or objects are said to be congruent if their shapes and sizes match, or if one is the mirror image of the other. The meaning of congruency is that the two shapes are similar as well as equal in size.

Here in the triangles, the angle is equal and the sides are dilated by factor two from 18 to 9. It means that the sides are similar to each other and the angle is the same.

To know more about similarities follow

https://brainly.com/question/24184322

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who is the smartest man in the world

Answers

Answer:

i think its Stephen Hawking

Step-by-step explanation:

Answer:

Born in Boston in 1898, William James Sidis made the headlines in the early 20th century as a child prodigy with an amazing intellect. His IQ was estimated to be 50 to 100 points higher than Albert Einstein's. He could read the New York Times before he was 2.

Step-by-step explanation:

The angle of elevation of the top of a tower from a point 100m away is 45 degrees. What is the height of the tower to the nearest metres?​

Answers

Answer:

SOHCAHTOA.

TOA=opposite/adjacent.

Tan45=100/h.

h tan45=100.

h×1=100.

h=100m

Answer:

[tex]\Huge \boxed{\mathrm{100 \ meters}}[/tex]

Step-by-step explanation:

The base of the right triangle created is 100 meters.

The angle between the base and the hypotenuse of the right triangle is 45 degrees.

We can use trigonometric functions to solve for the height of the tower.

[tex]\displaystyle \mathrm{tan(\theta)=\frac{opposite}{adjacent} }[/tex]

Let the height be x.

[tex]\displaystyle \mathrm{tan(45)}=\frac{x}{100}[/tex]

Multiplying both sides by 100.

[tex]\displaystyle 100 \cdot \mathrm{tan(45)}=x[/tex]

[tex]100=x[/tex]

The height of the tower is 100 meters.

Joseph is making kebabs.He wants each kebab to have 3 pieces of meat and 4 pieces of vegetable. Which of the following could Joseph use to make kebabs without any leftovers?

Answers

c, d, and e. My assignments gave me 3 answers.

What is the quotient and remainder 41÷6

Answers

Answer:

6.83 is the answer

Step-by-step explanation:

6 with a remainder of 5 i believe.

the male elephant at the city zoo weigh 8,000 pound, which is the same as 4 tons. the female elephant weigh 7,000 pounds. how many tons does she weigh?

Answers

Answer:

3.5 tons

Step-by-step explanation:

Divide the pounds for the male by the amount of tons it is.

8000/4 = 2000

This is how many pounds are in one ton.  Divide the weight of the female by this.

7000/2000 = 3.5

The female weighs 3.5 tons.

Explain how to use the regression calculator to make a reasonable prediction given a data table

Answers

Answer:

Given data, first determine which is the independent variable, x, and which is the dependent variable, y. Enter the data pairs into the regression calculator. Substitute the value for one variable into the equation for the regression line produced by the calculator, and then predict the value of the other variable.

Step-by-step explanation:

Enter data into the regression calculator.Determine the regression equation.Substitute the correct value for x or y into the equation.Simplify to find the value of the other variable.

Answer:

Sample Answer: Given bivariate data, first determine which is the independent variable, x, and which is the dependent variable, y. Enter the data pairs into the regression calculator. Substitute the value for one variable into the equation for the regression line produced by the calculator, and then predict the value of the other variable.

Step-by-step explanation:

Got it right on the quiz :)

Does anyone know the answer?

Answers

Answer:

A. <ACB

Step-by-step explanation:

When you name an angle with three points, the vertex must be in the middle.

The vertex is B, so B must be in the middle.

Answer: A. <ACB

1/4x -18=-22 please include step by step i already know the answer i just need step by step. will award brainliest.

Answers

Answer:

Hope this helps

Step-by-step explanation:

1/4x = -22 + 18

1/4x = -4

4(1/4x) = 4(-4)

x = -16

7)
(4y2 - y) - (5y – 2y2) = - (12 – 3y) + 6y? Solve.

Answers

Answer:

y=-12/137

Step-by-step explanation:

I didn’t get a answer for it. I don’t think the problem can be completely solved out.

1-1 Relations and Functions The following list details the numbers of tickets sold for a talent show: grade 9: 22; grade 10: 32; grade 11: 41; and grade 12: 30. What are the domain and range of this relation? A. domain: {22, 32, 41, 30}; range: {9, 10, 11, 12} B. domain: {9, 22, 10, 32}; range: {11, 41, 12, 30} C. domain: {9, 10, 11, 12}; range: {22, 32, 41, 30} D. domain: {11, 41, 12, 30}; range: {9, 22, 10, 32}

Answers

Answer:

[tex]Domain = \{9, 10, 11, 12\}[/tex]

[tex]Range = \{22, 32, 41, 30\}[/tex]

Step-by-step explanation:

Given

Grade 9: 22

Grade 10: 32

Grade 11: 41

Grade 12: 30

Required

Determine the domain and the range

The domain and range of a function is represented as thus (x,y)

From the given parameters;

[tex](x,y) = (Grade\ 9, 22), (Grade\ 10, 32) (Grade\ 11, 41), (Grade\ 12, 30)[/tex]

Remove "Grade" to represent as only digits

[tex](x,y) = (9, 22), (10, 32), (11, 41), (12, 30)[/tex]

Split to x and y values:

Where x = domain and y = range

[tex]Domain = \{9, 10, 11, 12\}[/tex]

[tex]Range = \{22, 32, 41, 30\}[/tex]

So, from the list of given options; option C answers the question.

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