Find the area of the semicircle. Round your answer to the nearest whole number, if necessary.



area: about
cm2

Answers

Answer 1

Answer:

2513.27  my dear check if correct

Step-by-step explanation:

Answer 2

Answer:

it 628 i hope that helps you

Step-by-step explanation:


Related Questions

I need help please I’ll give you 15 points

Answers

Answer:

3 x 5 x 5

Step-by-step explanation:

75 = 15 x 5

15 = 3 x 5

Ms. Cathy bought a package of pens. Out of every 10 pens, 6 are black. If there are 20 pens in the pack, what fraction of the pens in the pack are black? What percent of the pens in the pack are black?​

Answers

Answer:

12/20 or 60%

Step-by-step explanation:

2x+10=28
What is the solution to this equation

Answers

Answer:

x=9

Step-by-step explanation:

step 1. restate the equation

2x+10=28

step 2. subtract 10 from both sides of the equations

2x+10-10=28-10

2x=18

step 3. get x alone by dividing 2 from both sides

2x/2=18/2

step 4. the answer

x=9

_______ samples are used to ensure representation from different types of subgroups in a population.

Answers

Answer:

d

Step-by-step explanation:

can i have brainliest

What is the value of x?


Enter your answer in the box.

x =

Answers

Answer:

x = 4

Step-by-step explanation:

Let's find the length of JL as a first step.  Knowing the result, we can easily find x.

                                  |JL|              1

sin 30 degrees = ----------------- = --------

                                    8√2            2

Then 2 |JL|  = 8√2, or  |JL|  = 4√2

Next, find x:  sin 45 degrees = x / |JL| = x / [4√2], and since sin 45 degrees is 1 / [√2],

                     1

x / [4√2] = --------    which results in x = 4

                    √2

Seth has some $1 bills and some $5 bills. In total he has 6 bills that are worth a total of $22. Write a system of equations and solve to find out how many $5 bills Seth has.

Answers

maybe 5+5+5+5+1+1 or (5x4)+(1+1) hope that helps!

Find the value of x (7TH GRADE MATH)

Answers

Answer:

the answer is 5

Step-by-step explanation:

a right angle has a total of 90 degrees

so you subtract 65 from 90 and get 25

that is the total degrees in the rest of the angle

then you would have to divide 25 by 5

leaving you with 5

Which of these is a trinomial?
A. 2x^3 – 7y^3
В. 5xy
C. 2x - 7
D. x + 2y^2-7​

Answers

Answer:

D. x + 2y² - 7

Step-by-step explanation:

it because it has 3 terms

Complete the following table using the equation: y = x squared
x
-3
-1
0
1
3
y


Plot the points on a graph and determine which graph best represents the equation.
Graph A
On a coordinate plane, a parabola opens up and goes through (negative 2, 4), has a vertex at (0, 0), and goes through (2, 4).
Graph B
On a coordinate plane, a parabola opens down and goes through (negative 2, negative 4), has a vertex at (0, 0), and goes through (2, negative 4).
a.
-9, -1, 0, -1, -9; Graph B
b.
9, 1, 0, 1, 9; Graph B
c.
9, 1, 0, 1, 9; Graph A
d.
-9, -1, 0, -1, -9; Graph A

Answers

Answer:

Step-by-step explanation:

ITS A

Answer:

The answer is C , Graph A

Step-by-step explanation:

y = 5x + 2
4x - y = 0
Is (2 , 12) a solution of the system?

Answers

Step-by-step explanation:

no , (2,12) only works for the 1st one

Answer:

Step-by-step explanation:

No

A square is cutting hair creating two equal triangles each triangle has an area of 0.32 cm what is the side length of the square in centimeters

Answers

Answer:

the lengt is 3.27cm

Step-by-step explanation:

its pretty hard to explain

Answer:

0.787400787

Step-by-step explanation:

Two equal triangles cut from a square are each .32cm so just multiply that by two and find the square root. Square root of .62 is 0.787400787

(っ◔◡◔)っ ♥ Hope It Helps ♥

find value of x and y

Answers

Step-by-step explanation:

x = 144 ( corresponding angle)

y = 180- 144 ( linear pair)

y= 36°

Write an expression that represents: 6 less than ⅓ times the sum of x and 4


Help please dont say I dont knoẁ and waste my points know or give something this is the second time I am asking this question

Answers

Answer:

(1/3-6) x  (x+4)

Step-by-step explanation: Less than indicates you put the 1/3 first, giving you 1/3-6. Then you multiply that by x+4. Sum means additon! The X in the middle is a multiplacation symbol.

answer answer answer answer

Answers

Answer:

[tex]12 \leqslant x < 26[/tex]

3x + 7 = 5x
7 = 2x

What step would you take to get from 3x + 7 = 5x to get to 7 = 2x

Answers

Answer:

this goes with steps and answer

Step-by-step explanation:

hope this helped!

so you take the 3x and subtract it from the 5x getting your 2x. this leaving the 7 on the opposite side of the equal sign. therefore you are left with 7=2x. hope this helped:)

2, en un curso de 37 estudiantes se proponen a elaborar un cohete con material reciclado, para poder hacer los cohetes, en el curso se cuenta con 151 tubos de cartón que se recolectaron en una jornada de reciclable. A: si para hacer un cohete se necesitan 4 tubos de cartón, ¿Hay suficientes tubos para que cada estudiante elabore su cohete?

Answers

Answer:

Yes, there enough tubes for each student to make their rocket.

Step-by-step explanation:

Given - In a course of 37 students they propose to make a rocket with recycled material, in order to make the rockets, in the course there are 151 cardboard tubes that were collected in a recyclable day.

To find - If 4 cardboard tubes are needed to make a rocket, are there enough tubes for each student to make their rocket ?

Proof -

Given that,

1 rocket is made with 4 cardboard tubes

Total cardboard tubes = 151

Now,

1 student will make 1 rocket

Total students = 37

⇒Total rockets made by the course = 37

Now,

1 rocket used 4 cardboard tubes

⇒37 rocket used 37×4 cardboard tubes

⇒37 rocket used 148 cardboard tubes.

As

148 < 151

⇒There are enough tubes for each student to make their rocket.

PLEASE HELP ANSWER CORRECTLY !!!!!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!!!!

Answers

Hello, hehelol12.

The length of PR is the same as TR.

Length of PR = 11.

The measure of angle PQR is the same as angle RST.

Measure of angle PQR = 39

I hope this helps you out!

PS. Brainliest would be appreciated. :)

there is 1 pint of liquid in this container if another pint was added how much liquid would ther be

Answers

Answer:

2 us liquid pints =

0.25 us liquid gallon

Step-by-step explanation:

What is the horizontal difference between (2, 4) and (-1, 0)?

Answers

Answer:

3

Step-by-step explanation:

Dexter has 83 tiles left over from tiling his bathroom floor and he would like to use them to tile the front entrance of his house. Each tile has an area of 49 in^2. the function A(t)=49t represents the area A(t), in square inches that t tiles cover. What domain and range are reasonable for the function? What is the graph of the function?

Answers

Answer: [0, 396]

Step-by-step explanation:

The domain is the acceptable values of x in the function.  In this case, x = t, the number of tiles.  If you think about it, the minimum number of tiles is 0 (you can't have a negative number of tiles), and the maximum number of tiles is 44 (you only have 44 tiles).  So, the domain for this function is from 0 to 44.

0 to 44 written in interval notation is [0,44].

The range is the acceptable values of y in the function.  In this case, y = A, the area given.  A(t) = 9t, so you can use the acceptable values of t to get the range.  Again, the minimum area is 0 because you can't have negative area. To find the maximum area, plug in the maximum number of tiles: 9.

A(t) = 9t

A = 9(44)

A = 396

With the maximum number of tiles, 44, the area you get is 396 cm².  Therefore, the acceptable values of A are from 0 to 396.

0 to 396 written in interval notation is [0, 396].

timothy is planting a garden. Tulips cost $125 per bub. The total cost c of his gardening supplies is $1.25 per bub b plus $10 for a bag of mulch. What is the independent and dependent variables and the equation and solution!

Answers

Answer:

Independent variable = number of bub (b)

Dependent variable = total cost (c)

Equation: c = $1.25b + $10

Timothy would spend: $20

Step-by-step explanation:

Total cost = c

Number of bub = b

✔️Total cost, c, is dependent on the number of bub, b.

Therefore:

Independent variable = number of bub (b)

Dependent variable = total cost (c)

✔️Equation that describes this situation can be written as:

c = $1.25b + $10

✔️If Timorhy buys 8 bubs, he would spend the following:

Substitute b = 8 into c = $1.25b + $10, and solve for c.

c = $1.25(8) + $10

c = $10 + $10

c = $20

Given the table below, determine if the data represents a linear or an exponential function and find a possible formula for the function. x 0 1 2 3 4 f(x) 0 2 4 6 8 a. Exponential; y = 1 (1.2) Superscript x c. Exponential; y = 2 (1.1) Superscript x b. Linear; y = 2x d. Linear; y = x

Answers

Answer:

Its B

Step-by-step explanation:

If you look at how the chart is flowing, the y values are 2 times the x value.

for example,

1x2=2

2x2=4

3x2=6

and

4x2=8

Therefore, the equation is linear and y=2x

Answer:

b. Linear; y = 2x

Step-by-step explanation:

Please Help ASAP!!!!!!!!

Answers

Answer:

A

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 )

y = 6x - 4 ← is in slope- intercept form

with y- intercept c = - 4 → A

Which of the following describes the function of the nervous system?

A. to regulate internal temperature

B. to carry blood through the body

C. to rid the body of cellular waste

D. to respond to external stimuli

Answers

Answer: D

I think lol

The best description of the function of the nervous system among all the options is to respond to external stimuli.

Your nervous system is your body’s command center. Originating from your brain, it controls your motions, studies, and instinctive reactions to the humankind around you. It too controls distinct body systems and processes, similar to digestion, breathing, and sexual growth( puberty). conditions, accidents, poisons, and the natural aging course can compromise your nervous system.

Thus, option D is correct in that the nervous system is responsible to respond to external stimuli.

Learn more about Nervous System here:

https://brainly.com/question/8695732

#SPJ6

answer question asap please

Answers

AnswThe answer would be 5 and 86

Step-by-step explanation:

sulitions are 5 and 86

Answer:

x = 1/5 , -3/5 ??

Step-by-step explanation:

helpppppppp pleaseeeeeeeeeeeee

Answers

Answer:

area of the triangle is

[tex] \frac{1}{2} \times 4.4 \times (6.1 + 3.3)[/tex][tex] 2.2 \times 9.4[/tex][tex]20.68 \: {in}^{2} [/tex]

Find the value of x.

Answers

Answer:

x = -7

Step-by-step explanation:

All triangle angles add up to 180

84 + x + 59 + x + 51 = 180

2x + 194 = 180

2x = 180 - 194

2x = -14

x = -7

Michelle is making a scale model of her favorite car. The actual car is 8 feet long and 4 feet wide. Michelle wants her model to be 12 inches in length. Which could be used to find the width of her model if she used the same ratio?

Answers

Answer:

6 inches

Step-by-step explanation:

It is given that :

Length of the actual car = 8 feet

Width of the actual car is = 4 feet

Michelle is making a model of her car.

The length of her model car  = 12 inches

Therefore, the ration is 3 : 2

So the width of the model car = 4 x 3/2

                                                 = 6 inches

Pls find B asap.....

Answers

Answer:

Point B is at coordinate point (7,9)

Find the value of the variable.
8
4
6
y =

Answers

9514 1404 393

Answer:

  y = 12

Step-by-step explanation:

The angle bisector divides the sides proportionally.

  y/6 = 8/4

  y = 6·8/4

  y = 12

Answer:

Solution :-

At first we know that

In a bisector

[tex] \sf \: a \times c = b \times d[/tex]

[tex] \bf \: 8 \times 6 = 4 \times y[/tex]

[tex] \bf \: 48 = 4y[/tex]

[tex] \bf \: y = \dfrac{48}{4} [/tex]

[tex] \bf \: y = 12[/tex]

Other Questions
Please continue this. Make it 600 words. pleaseAidans is a Runner, he's a track star.Aidan Christafer, Smith was a weird man and did not have any friends. He was a world class runner and has been divorced 6 times. He had an atistic kid who died at the age of 2. He goes to therapy daily and has never had a true relationship with any woman. He has been running his whole life and has not had anyone that appreciates him. He is trying to earn some money to impress his grandma. He would be trying to impress his mother but he killed her when he was 2 with a gun. As a kid he was never really accepted as a son but more as another person to feed. Growing up he was always a good kid with good grades and a low amount of feed. He would win Cross country meets week after week for years, but this never made his family proud of him. On his 16th birthday he had his only friend Tate at his party because no one else showed up. Not even his family showed up. He said to Tate Well we were going to play a game but no one else is here, but even my mom. Tate replied, it is ok we can just go to Top golf. Aidan says ok sounds great. They were diving up to top golf when the car in front of them suddenly breaks. Tate stop. Screamed Aidan. T/F a disk input/output (i/o) operation is a much slower process than accessing information stored in main memory, sometimes by as much as three or four orders of magnitude. A new iPod costs $175 on the installment plan. You must make a down payment of $25 and make payments for 15 months. What will your monthly payment be? How do you determine the nature of the roots of a quadratic equation? which of these situations produces the largest profits for oligopolists? group of answer choices the firms reach a nash equilibrium. the firms reach the monopoly outcome. the firms reach the competitive outcome. the firms produce a quantity of output that lies between the competitive outcome and the monopoly outcome. What is the equation that shows the inverse relationship between wavelength and frequency? Let M be the amount of money left on the card, t weeks after the beginning of the fall semester. enter a linear equation to model the data. use week 0 and week 14 to calculate the slope. round your slope to 2 decimal places. believe that judges should decide cases on the basis of (1) the original intent of the framers or those who enacted the statute(s) involved in a case Which is a type of resource war?ConquestTerritorial DisputeAccess WarAll of these How many moles of MgO is formed? What is the nature of roots of quadratic equation x =- 2x 1? In gym class, the yellow team and the blue team played soccer. Ali doesn't remember the final score of the game, but she does remember the following. *There were six goals scored in total*Neither team scored more than two goals in a row at any point in the game*The blue team won the gameDetermine all the possible final scores and the different ways each score could have been obtained. a ____ is an engineered drawing that shows a building mechanical system Why were countries involved in the Triple Entente? An equation is given. Part A. x2 = 49 What are the values of x? Part B. Solve for b in the equation -64 = b Who was Boss Tweed and what was his role at Tammany Hall? nozick's aim in discussing the experience machines is group of answer choices to describe a device that he predicts will soon be invented and widely used. to give an example of a machine that he thinks will be forever beyond our technological capabilities. to show that pleasure is the only thing desirable in itself. to create a thought experiment that sheds light on what we value in life. what can prove that What is whole number division? In 2020, the student population of a small school is 284. It is estimated that it will increase 4% each year.Estimate the student population in 2026.