-Please help I need it super bad I don't want to fail :(
-All circles
1. Area of a 7cm circle?
2.Area of a 3cm circle?
3.Area of a circle with a radius of 21cm?
4.Sarahs dining room table is round and has a radius of 4.5feet. What is the tabletops area?
5.If the radius is 51 feet then what is the area?
6.What is the area of 5m?
7.What is the area of 10 inches?
8. What is the area of 12.5cm?
9.What is the area of 21ft?
10.What is the area of 4m?

Answers

Answer 1

Answer:

;-;

Step-by-step explanation:

1) 153.86cm²

2) 28.26cm²

3) 65.94cm²

4) 63.585cm²

5) 8167.14ft²

6) 78.5m²

7) 314in²

8) 490.625cm²

9) 1384.74ft²

10) 50.24m²


Related Questions

I don't get this Please help asap!?

Answers

Answer:

Step-by-step explanation:

I think it’s 6

Answer:

it's 6 inches

Step-by-step explanation:

I measured it

a boat traveled 27 miles in 2 hours. at this rate, how many miles will the boat travel in 1/2 an hour

Answers

Answer: 9

Step-by-step explanation:


The Monkey and the Cookie Jar
Once there was a monkey who found a jar full to the brim with cookies. He eyed them hungrily, and shoved his hand into the jar, grabbing as many as he little paw could hold. But when he went to remove his hand from the jar, he couldn’t get it out. His hand was too full of cookies. Unwilling to lose the cookies, and yet not able to get his hand out, the monkey burst into tears.
THEME: ________
Golden Line explanation: _______

Read each fairy tale or short story. (1) Identify the theme of the passage. (2) highlight phrases in the fairy tale that support your theme choice, and (3) write two sentences explaining how those Golden Lines support your theme choice.


Answers

Answer:

The theme is the monkey and the cookie jar

Step-by-step explanation:

The golden line is he was unwillingly not letting the cookies go but couldn't get his hand out

This is the golden line explanation because you can learn a lesson from this story. The lesson is to not be stubborn.

Please mark me as brainliest since I'm the one that actually answered your question

El triángulo que usamos en las funciones trigonométricas es

Answers

Trigonometric functions are commonly defined as the quotient between two sides of a right triangle, associated with its angles. Trigonometric functions are functions whose values are extensions of the trigonometric reason concept in a right triangle plotted in a unit circumference (radius unit).

what is 13x+2-17=11

Answers

Answer:

Pretty sure x = 2

Step-by-step explanation:

If not, shoot me. Why not.

Write the equation of the line that passes through the points (4,9) and (9,1). Put
your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

Answers

Answer:

y=-8/5x+77/5

Step-by-step explanation:

The equation of line that passes through the points (4, 9) and (9, 1) is y=-8/5x+77/5. Hope it helps!

The equation of line passes through the points (4, 9) and (9, 1) will be;

⇒ y = - 8/5x + 77/5

What is Equation of line?

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

Two points on the line are (4, 9) and (9, 1)

Now,

Since, The equation of line passes through the points (4, 9) and (9, 1)

So, We need to find the slope of the line.

Hence, Slope of the line is,

m = (y₂ - y₁) / (x₂ - x₁)

m = (1 - 9) / (9 - 4)

m = - 8 / 5

Thus, The equation of line with slope - 8/5 is,

⇒ y - 9 = - 8/5 (x - 4)

⇒ y - 9 = - 8/5x + 32/5

⇒ y = - 8/5x + 32/5 + 9

⇒ y = - 8/5x + 77/5

Therefore, The equation of line passes through the points (4, 9) and (9, 1) will be;

⇒ y = - 8/5x + 77/5

Learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ2

Which set of line segments could create a right triangle? (4 points) 1) 24, 30. 35 2) 12. 18. 30 03) 18. 24. 30 4) 18. 24, 35​

Answers

Answer:

Its 18,24,30

Step-by-step explanation:

I had the same question and this was the answer.Plus if you do the math this is the only one that equals c^2

Which of the numbers below are less than 475,215?
A) 49,875
B) 512,345
C) 475,195
D) 489,123
E) 47,000

Answers

answer : a , b , and e

Answer:

[tex]A). 49,875 \\

and \\

E). 47,000 \\ [/tex]

Can someone tell me the answer plz for brainlist and points to whoever gets it right

Answers

Answer:

Alonzo was right about the equations being the same because they both end up equaling up to (4,-5)

Step-by-step explanation:

I attached the work below so you also know how to do it. I hope this helps you and I hope you have an amazing night and remember to drink water and eat and get a good nights rest. and remember that school does not define how smart you are!

What is an equation of the line that passes through the points (-4, -5) and
(-3, -2)? Put your answer in fully reduced form.

Pls help answer

Answers

Answer:

y=3x+7

Step-by-step explanation:

see the attached above

help ill give hella points plz thx​

Answers

Answer:

Using the variables it gives us it is B=150m

Step-by-step explanation:

1.) $1800-$1350=$450

$1350 is the total balance after 3 months and $450 is the amount he has payed in those 3 months

2.) 450/3=150

You do 450/3 to find how much he is paying per month. If you want to check your work do 1800-1050=750 then do 750/5=150

So you put the numbers in B = Zachary's balance after m months and you get B=150m

Answer:

150m

Step-by-step explanation:

write y=x²+6x-1 in terms of r, given x/r=-3​

Answers

Given:

[tex]y=x^2+6x-1[/tex]

[tex]\dfrac{x}{r}=-3[/tex]

To find:

The given equation in terms of r if [tex]\dfrac{x}{r}=-3[/tex].

Solution:

Given that,

[tex]\dfrac{x}{r}=-3[/tex]

[tex]x=-3r[/tex]

We have,

[tex]y=x^2+6x-1[/tex]

Substitute x=-3r in the above equation.

[tex]y=(-3r)^2+6(-3r)-1[/tex]

[tex]y=9r^2-18r-1[/tex]

Therefore, the required equation in terms of r is [tex]y=9r^2-18r-1[/tex].

Help ASAP !!!!!!!!!!!!!!

Answers

Answer:

A. 3

Step-by-step explanation:

Answer
A-3
Explanation
3(2/3)+1
2+1
3

The side length of a cube can be represented by the expression 2x⁵. If the sifr length is doubled, write an expression to represent the new volume of the cube.​

Answers

Answer:

64x⁸

Step-by-step explanation:

Given l=2x⁵

When side length is doubled,

It becomes 4x⁵

Now volume of cube is a³

New volume=(4x⁵)³

                     =64x⁵⁺³

                     =64x⁸

A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. What is the location of the submarine compared to sea level?​

Answers

The starting number is 245.So it’s already pretty deep in the water,then it goes down 83 feet MORE.so that’s 245+83=328 feet. Then the submarine goes UP 103 feet from that point,so 328-103=225 feet,so its closer to the surface than at the beginning(245ft)

-6(2x-3)=-2(8x-1)
Helpp

Answers

Answer:

-4

Step-by-step explanation:

-12x+18=-16x+2

+16x       +16x

4x+18=2

    -18   -18

4x=-16

/4     /4

x=-4

Answer:

x=‒4

Step-by-step explanation:

‒6(2x‒3)=‒2(8x‒1)

‒12x+18=‒16x+2

‒12x+16x=2‒18

4x=‒16

4x/4=‒16/4

x=‒4

i hope it helps you.

Simplify 4^3* 4^5 please help me

Answers

Answer:

C.

Step-by-step explanation:

add the numbers (power numbers)

=4^8

Which of the following is an example of a rational number that is not an integer?
4 , 0 , 1/5

Answers

Answer:

4

Step-by-step explanation:

Help the picture is above I’ll mark you as the brainliest please show the work too.

Answers

Answer:

b

Step-by-step explanation:

I used the graph and figured out the answer

Hope this helps :)

Brainest pls?

On the planet Umpt, there are 14 boondins to every 6 totts. If farmer
Coraz has 80 boondins on his elentire farm, how many totts are on the
farm?
No decimals. Use a mixed number if needed.

Answers

Answer:

6720

Step-by-step explanation:

I NEED HELP ASAP PLEASE!! -4(w+1)=-24 w= what?

Answers

GiveN:

-4(w + 1) = -24w

What to do?

We have to solve for w

Step-by-step explanation:

For solving the Equation, we need to simplify it first. Expanding the parentheses.

⇒ -4w - 4 = -24 w

Shifting -24 w to the LHS to isolate m and shifting 4 to the RHS[tex].[/tex]

⇒ -4w + 24w = 4

⇒ 20w = 4

Dividing the equation by 20, So that we will get w in the LHS of the equation.

⇒ w = 4/20

⇒ w = 1/5

The required value of w is 1/5.

Please help me with this! Legitimate answers only please!
Fill in the blanks with the proper/right options for the problem.

Answers

Answer:

x = $80 rate of change

y = total amount the store earns

m = the amount of hours store is open

b = $150 starting point when x is 0

Step-by-step explanation:

y=8x-150

You just bought a car and need to expand your driveway by pouring more concrete. If the dimensions of the addition are 11ft by 6.5ft how many square feet of concrete do you need to pour?

Answers

I need points my bad shawty lol good look tho

Write a unit rate for 53 pages in 2 hours

Answers

Answer: 26.5 pages/hr

Step-by-step explanation:

53 pgs/2 hours = 26.5 pages/hr

Solve the equation.
2(3x + 8) = - 36 +4

Answers

Answer: -8

Step-by-step explanation:

i did the math

Answer:

X= -8

Step-by-step explanation:

2(3X+8)=-36+4

6X+16= -32

6X= -32-16

6X= -48

X= -48/6

X= -8

Please help I don’t know itt

Answers

Answer:

I'm not sure what the options are but those are perpendicular lines and they form a right angle. I hope this helped.

. You have 17 birthday gifts! 9 came from your
family, the rest came from your friends. How many
gifts did your friends give you?

Answers

The answer is eight. if there are 17 presents in total, you would subtract nine from 17 to get 8
17-9=8 that should be the right answer

A middle school took all of its 6th grade students on a field trip to see a symphony at a theater that has 1660 seats. The students filled 1577 of the seats in the theater. What percentage of the seats in the theater were filled by the 6th graders on the trip?

Answers

the answer is 95% here’s the work for it too

Answer:

95%

Step-by-step explanation:

The width of a rectangle is 12 cm less than the length the perimeter is 156 cm. Which equations represents how to find the length and the width?​

Answers

Answer:

x+x+x+12+x+12=156

width is 33

length is 45

Step-by-step explanation:

for for the width we will substitute it for x, and for the length we will substitute for x + 12 since the width is 12 cm less than the length. and, we know that to find the perimeter, you just have to add the widths and lengths. and since the perimeter is given the equation is:

x+x+x+12+x+12=156

width is 33

length is 45


Find the value of x for the given square.
8x - 5
3x + 20
x= ?

Answers

Answer:

I am not 100% sure but I believe it is 45

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Which statement describes a nutritionally balanced diet?It consists mostly of protein.It provides equal amounts of protein, carbohydrates, and fats.It includes enough, and not too much, of all essential nutrients.It consists of three small meals, each totaling about the same number of calories.:) 6) What is the mystery number?The mystery number has ... 9 in the Ones place.8 in the Millions place.4 in the Hundred Thousands place.3 in the Hundreds place.3 in the Thousands place.3 in the Tens place.O in the Ten Thousands place. You start at (6, 8). You move right 4 units and left 2 units. Where do you end? The _____ photosynthesis reactions convert light energy into chemical energy, which is stored in molecules like ATP. In the ____ photosynthesis reactions, this energy is used to convert CO^2 into carbon sugars. Eddie's recipe for bagels makes 18 bagels per batch. Eddie makes 2/3 batch of bagels. How many bagels does Eddie make 18/7 divided by 6/9 and how to get there Select all of the arrows in the model that represent the movement of nitrogen from an abiotic system to a biotic system. Can you help me with my homework question? Why did the South continue to depend on slave labor after the Revolutionary War? What is the equation of the line in slope-intercept form? the line perpendicular to y = x + 2 through (-7, -8) You start at (-3, 5). You move right 3 units and down 7 units. Where do you end? what is the energy HELP I NEED HELP ASAPWhy did diseases spread so rapidly in the Americas after European explorers arrived?The diseases affected the bodys major organs.The diseases were highly contagious.The diseases affected the immune system.The diseases were harmful to the skin. What countries did Great Britain colonize? For each of the following incidents, determine whether the individuals will be motivated to behave as desired. Frank Edwards is head basketball coach at a small regional state university, a campus of the states main university system. He has just had a visit with Walter Johnson, a local high school athlete who is clearly one of the states blue chip basketball prospects. Frank desperately needs a player of Walters potential to turn his mediocre team around, but he realizes that it wont be easy to sign him. He is confident that he made it clear to Walter that there is a scholarship available for Walter if he wants it. He also knows that Walter needs a scholarship to be able to go to college. However, an article in the Sunday Sports section reports that two of the major state university coaches (larger schools upstate, with nationally known basketball programs) also intend to actively recruit Walter. Coach Edwards should take which of the following actions?A. Send Walter a written and notarized offer of the scholarship.B. Write Walter's parents, stressing that the scholarship will cover all of his tuition, room and board, and book expenses.C. Write a letter to Walter stressing to him the value of a college education.D. Talk to Walter again, stressing the likelihood that he would make the starting five in his freshman year.E. Do nothing. Walter will probably sign with him anyway. How many grams of lithium hypochlorite (LiClO) are there in 0.649 mol ? Sharks are often followed by smaller fish that eat some of the scraps from the organisms eaten by the shark. These smaller fish are acting as Which is the graph of x - y = 1 Please help brainiest! Select the correct texts in the passage (see picture)