Mathematics High School

AREA OF CIRXLES HELP PLS​

AREA OF CIRXLES HELP PLS

Answers

Answer 1

Answer:

A = 147 cm²

Step-by-step explanation:

A = πr²

A = (3)(7)²

A = 3(49)

A = 147 cm²

Hope this helps!

Related Questions

Find the area. The figure is not drawn to scale.

a
30 yd2
b
6.5 yd2
c
15 yd2
d
13 yd2

Answers

Answer:

The area if the triangle is 15 yd^2

Step-by-step explanation:

The formula to find the area if a triangle is base × height ÷ 2. So for this question it is 10×3÷2=15

please please help me.I am so lost with this math

Answers

Answer:

[tex]6\sqrt{5}[/tex]

Step-by-step explanation:

In any right triangle, the Pythagorean theorem states:

[tex]a^2+b^2=c^2[/tex], where [tex]a[/tex] and [tex]b[/tex] are two legs of the triangle and [tex]c[/tex] is the hypotenuse.

Plugging in given values, we have:

[tex]12^2+VU^2=18^2,\\144+VU^2=324,\\VU^2=180,VU=\sqrt{180}=\sqrt{36}\cdot \sqrt{5}=\boxed{6\sqrt{5}}[/tex]

How many solutions does ax? - bx+c=0 have if
62 4ac < 0?
O A. one solution
O B. no real number solutions
O C. two solutions
O D. three solutions

Answers

B. No real number solutions

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Answers

The last name I am pretty sure of it.

Answer:

Zarathustra is the answer

What is (f - g)(x)?
f(x) = -2x + 4
g(x) = -x2 + 4x + 5

Answers

Step-by-step explanation:

[tex] ( - 2x + 4) - ( - {x}^{2} + 4x + 5) = {x }^{2} - 6x - 1[/tex]

What is the length of leg s of the triangle below?

Answers

Answer:

E. 8

Step-by-step explanation:

It's a special right angle triangle. Hypotenuse is

[tex] \sqrt{2} x[/tex]

where x is the length of other legs. Also other two sides of triangle are always equal.

So to find the other leg divide by .

[tex] \sqrt{2} [/tex]

The length will be 8.

An adult has a total of about 21.4 square feet (ft2) of skin. Use the fact that 1 m is approximately equal to 3.281 feet to convert this measurement to square meters (m2).

Answers

Answer:

1.99m²

Step-by-step explanation:

From the above question

1 ft = 3.281 m

1 ft² = (3.281 m)²

Converting 21.4 ft² to m²

1 ft² = (3.281 m)²

21.4 ft² = xm²

x m² = 21.4 ft²/ (3.281 m)²

x m² = 1.9879310292 m²

Approximately :

21.4 ft² = 1.99m²

James cut out four parallelograms, the dimensions of which are shown below. Parallelogram 1 length: 12 in. width: 15 in. diagonal: 20 in. Parallelogram 2 length: 16 in. width: 30 in. diagonal: 34 in. Parallelogram 3 length: 20 in. width: 21 in. diagonal: 29 in. Parallelogram 4 length: 18 in. width: 20 in. diagonal: 26 in. James put the parallelograms together so one vertex from each paper exists on a point, as shown in the circle. 4 parallelograms are put together so that one vertex from each paper exists on a point. Which statement explains whether or not the parallelgrams can be put together so each occupies one-quarter of the area of the circle without overlapping any other pieces? Check all that apply. The quadrilaterals can be placed such that each occupies one-quarter of the circle. The quadrilaterals cannot be placed such that each occupies one-quarter of the circle because the vertices of parallelogram 1 do not form right angles. The quadrilaterals cannot be placed such that each occupies one-quarter of the circle because the vertices of parallelogram 2 do not form right angles. The quadrilaterals cannot be placed such that each occupies one-quarter of the circle because the vertices of parallelogram 3 do not form right angles. The quadrilaterals cannot be placed such that each occupies one-quarter of the circle because the vertices of parallelogram 4 do not form right angles.




THE ANSWER IS B AND E

Answers

Answer:

B and E

Step-by-step explanation:

edge 2021

Answer:

b e

Step-by-step explanation:

please help ill give brainlist....​

Answers

The answer is the third option from the top

PLEASE PLEASE PLEASE HELP ME!!!!!!!!!
Choose the algebraic description that maps the image ΔXYZ onto ΔX′Y′Z′. Question options: A)
(x, y) → (x + 6, y – 1)
B)
(x, y) → (x – 5, y – 1)
C)
(x, y) → (x + 5, y – 1)
D)
(x, y) → (x – 6, y – 1)

Answers

Answer:

D

Step-by-step explanation:

To get from ΔXYZ (the figure on the right) to ΔX′Y′Z′ (the figure on the left), each point is translated left 6 units and down 1.

Movement left and right is related to the x-axis. So moving 6 units left (in a negative direction) is x - 6.

Movement up and down is related to the y-axis. So going down (in the negative direction) is y - 1.

What is the side length of the smaller square plate on which 36 CM chopstick can fit along a diagonal without any overhang

Answers

Step-by-step explanation:

2

57

65

566

77788

66777

66788

67899

6789

78899

789999

88889

8888888

788889

888888999999999

Can somebody help me out my grade are bad

Answers

Answer:

I would make a triangle

Step-by-step explanation:

Answer:

Step-by-step explanation:

Find the measure of one interior angle of a 15-gon. (1 point for work, 1 point for correct answer

Answers

Answer:

[tex](180 - 15) = 165[/tex]

PLEASE HELP!!! WILL GIVE BRAINLIEST!!
Which of these numbers is expressed properly in scientific notation?

Answers

Answer:

A

Step-by-step explanation:

Answer:

[tex]A. \ \ 1.3527 \times10^6[/tex]

Step-by-step explanation:

pls help me tysmmmm!!!

Answers

Answer:

I believe the answer is 5/1.

Step-by-step explanation:

Please don't hate me if I'm wrong!!!!!

The formula for finding slope is rise/run. Since you rise up 5 times and run once across the line, the slope is 5/1.

IT WOULD BE FANTABULOUSLY SWEET IF I COULD GET BRAINLIEST!!!!!!

Find the length DE. Round your answer to the nearest tenth of a meter

Answers

Answer:

10.7 m

Step-by-step explanation:

Help me out please??

Answers

Rate of change is given in Rise over run or Y/X
The rate of change would be 3/2
The correct answer is 3/2

Please help! I will give Brainliest!
Who is correct?

Answers

Answer:

Erin

Step-by-step explanation:

I believe Erin is right in this case.

help please ill give you brainliest if it’s right

Answers

Answer:

[tex] \frac{1 }{3} \times \pi \times {4}^{2} \times 10 + \frac{1}{2} \times \frac{4}{3} \times \pi \times {4}^{3} = 6 \times \pi \times {4}^{2} = 301.44[/tex]

The following statement tells one way to map preimage points to image points when performing a transformation in the coordinate plane. (x, y) → (x + 8, y − 3) This can be read, “The point with coordinates (x, y) is mapped to the point with coordinates (x, y) → (x + 8, y − 3).” With this transformaƟon, for example, (3, 5) is mapped to (3 + 8, 5 – 3) or (11, 2). The figure below shows how the triangle ABC is mapped to A′B′C′. Notice that the pre‐image and image appear to be congruent. Directions: Answer the following questions, showing all pertinent work. Paul has a 40 ft. by 30 ft. pole barn on his farm that he wants to move. The southeast corner of the pole barn is currently located 50 ft. west and 25 ft. north of the stock tank where the cows get their water. Paul wants to move the pole barn so the southeast corner of the barn is located 80 feet east and 80 feet south of the stock tank. 1. Complete the transformation statement for moving Paul’s pole barn. (x, y)→(x + _______ , y + _______ )

Answers

Answer: What are the answers to your question?

Step-by-step explanation:

X, and Y they are both axis's so most likely you might be using a grid but the arn't showing so make a grid and find the coordinats

Simplify.
16 3/8 - 6 7/8

Answers

19/2 decimal for 9.5

area of a triangle pls help meeee

Answers

A= ab/2
(10)(10)/2
100/2
A=50 in^2

Answer:

50

Step-by-step explanation:

Bxh/2

10x10=100

100/2= 50

(11-8)to the 3rd power-2x6

Answers

Answer:

15

Step-by-step explanation:

please answer as soon as possible

Answers

Answer:

x>5

Step-by-step explanation:

hope this helps you!

Hopes this helps:

Answer: x > -5

Please mark as brainlist.

Find the lateral surface area of the can of mandarin oranges. Round your answer to the nearest tenth. Radius: 4cm, Height: 11cm

Answers

Answer:

276.3cm²

Step-by-step explanation:

The lateral surface area is the area of all the sides of a 3-dimensional object excluding its base and top.

A can is in the shape of a cylinder

Lateral surface area of a cylinder = 2πrh

π = pi = 3.14

h = height = 11

r = radius = 4

2 x 3.14 x 4 x 11 = 276.32 cm²

to the nearest tenth = 276.3 cm²

the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero

Recently, Caroline purchased a BBQ grill to use this summer. The cost of the grill was $390 and sales tax
in her city is 7.4%. What is the amount of sales tax that Caroline will pay for the grill? Sales tax =
What is the total cost of the grill, including sales tax? Total cost of the grill =

Answers

hi

Sales  taxes  = 390 *0.074 = 28.86  

Total cost :  390+28.86 =  418.86

please help me out, i need it right now please.

Answers

The answer is B hopes this helps

PLEASE HURRY!!! ACTUALLY ANSWER PLEASE

Answers

Answer:

C

Step-by-step explanation:

Process of elimination

If r is directly proportional to s and r 8 when s 3 find s when r 11

Answers

Answer:

s = 33/8 or 4 1/8

Step-by-step explanation:

find 'k', constant of proportionality first:

8 = 3k

k = 8/3

11 = 8/3s

s = 11/1 ÷ 8/3

s = 11/1 x 3/8

s = 33/8 or 4 1/8

help me out please real answers only (20 points)

Answers

Answer:

hope this will help

if correct please give brainliest

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A community organization wants to determine area support for the construction of a new skate park in the center of town. The organization decides to survey 500 people to see whether they are willing to have their taxes increased for one year to fund the construction of the skate park. What is the best way to randomly choose these 500 people? O Select the first 500 taxpayers listed at the town hall. O Survey the first 500 people who visit the existing skate park. O Assign each taxpayer in town a number and then randomly select 500 of these numbers. O Choose 100 taxpayers from 5 different age groups in town. PLEASE HELP!!!! no linkssssEmpareja las siguientes palabras con la palabra relacionada.1. diseo 2. espectculos 3. gnero 4. rostro 5. diario Match to:alta costurapolicacocaraperidicofarndula THIS IS FOR TODAY SOMEONE HELP ME PLS!!!NO LINKS PLEASE PLEASE Help! Is the data skewed or symmetric? A boy is pulling a sled with a net force of 10 N. If the mass of the sled is 20 kg, what is the acceleration of the sled? After reading this paragraph, what do you think the rest of the text will be about? It will describe where the closest places to volunteer are located. It will explain the steps you take to D) choose a career after volunteering somewhere. It will show how different kinds of volunteer work can be both fun and rewarding. It will argue that volunteering is better at an animal shelter than in nature. Do you think it is possible to miss or desire a way of life you've never experienced? A single card is drawn from a standard 52 card deck.Work out the probability of choosing "a spade" why do you need to take biology in college if your major is Nursing? can someone pls help i really dont know what to do i keep getting it wrong i divide 12000 by 0.08 and get 150000 yet its still wrong SOMEONE ANYBODY PLSS HELPPP Which of the following best describes the narrator's tone regarding the family? Sarcastic Trivial b. Judgmental d. Frustrated GA Explain ocean floor spreading and how this process is related to the mid-ocean ridge Energy can enter and exit which of the following systems?A. Both open and close B. Both open and isolated C. Open Only C. Isolated only Discuss why you think it is important as a teenager to maintain a healthy level of self esteem? Identify factors that have had either a positive or negative influence on your personal self-esteem. is a shark asexual, sexual, or both If f(x)=sin(x) and g(x)=sin(2x), which of the following statements is true?A f(x) is a taller version of g(x).B g(x) is a taller version of f(x).C The period of f(x) is half the size of g(x).DThe period of g(x) is half the size of f(x) what is the ratio of water around in swamps to the total quantity of fresh water on the surface? A(n)strategy determines the direction the organization will take in making directional decisions.A. businessOB. organizationalC. operationalOD. corporate Plz help on this i need it ;w; Which is the graph of f(x) =