Mathematics High School

Kathy has a circular hot tub in her backyard with a
radius of 5.5 feet. She wants to place a decorative
border around the circumference of the hot tub. If the
border costs $6.70 per foot, how much will the border
for the hot tub cost? Type in your answer without the '$'
sign.

Kathy Has A Circular Hot Tub In Her Backyard With Aradius Of 5.5 Feet. She Wants To Place A Decorativeborder

Answers

Answer 1

Answer:

$231.42

Step-by-step explanation:

Find the tub radius.  It is C = 2πr, which here is C = 6.28(5.5 ft ) = 34.54 ft.

The border costs $6.70/ft.  Multiply $6.70/ft by 34.54 ft:

($6.70/ft)(34.54 ft) = $231.42

Related Questions

15x-27=-8+30x

Show your work

Answers

Answer: Here below I attached a picture of my work.

Step-by-step explanation:

The answer is X=-19/15

Acre 10 bacteria population triples in size every day. Suppose a sample starts at 600 bacteria. He looks passion below models the number of bacteria in the sample after X days.And evaluate the expression for X=0, X=2, and X=3

Answers

Answer:

See below.

Step-by-step explanation:

Plug in each value for  x .

[tex]x=3 \Rightarrow 600\cdot 3^3 = 600\cdot 27=16200\\\\x=0\Rightarrow 600\cdot 3^0=600\cdot 1 = 600\\\\x=2\Rightarrow 600 \cdot 3^2=600\cdot 9 =5400[/tex]

Find the length of the radius. Assume that lines which appear to be tangent are tangent.

Answers

The Answer Is 7.5

Tangent and 8 makes a right triangle, which is great because you could find the diameter and divide it by 2 to find the radius.

64+d^2=289

d^2=225

d=15

15/2=7.5

Find the Area of this shape, please.

Answers

Answer:

149cm^2

Step-by-step explanation:

big brain

Answer:

114cm²

Step-by-step explanation:

Okay, so you can split this thingy up into a rectangle and another rectangle, so that's what we're going to do (see pic below)

So now we take off that 7 from the 13:

13 - 7 = 6

So now we find the area of that little area:

6 x 5 = 30

Now we do the other rectangle:

12 x 7 = 84

Now we add them together:

84 + 30 = 114

So the area of the shape is 114cm²

hope this helps:)

The slope between two points (2,b) and (1, -2) is 4. Find b.

Answers

Answer:

b=2

Step-by-step explanation:

To get slope given two points, take the difference of the y values and divide it by the difference of the x values.

(This is also called change in y over change in x, or rise over run)

b-(-2)/2-1=4

b+2/1=4

b+2=4

b=2

Please please help help me with my work schedule please please thank you so much no links or files and please be correct
This is for brainies

Answers

Answer:

1) B

2) C

3) True

Hope this helps!

Pls mark brainliest!

Answer:

1: B

2:C

3: False

Hope this helps!

If the height is 30 yards and the base has an area of 56 what's the volume?

Answers

Answer:

1680.

Step-by-step explanation:

30 * 56

Marking brainliest...

Answers

Answer:

C. 12

Step-by-step explanation:

Find the percentage of him drawing a blue marble.

4/10 = 0.4

He has a 40% chance of picking blue.

Find 40% of 30.

12

He would draw a blue marble around 12 times.

Answer:

C

Explanation:

So in the bag, there are 10 marbles, and 4 of them are blue, so if he drew from the bag 10 times, we can assume the fraction:

4/10

Next, we see that the denominator, or the number times Cade is drawing from the bag is 30, which makes us multiply most sides of the fraction by 3:

12/30

So I would say 12/30, but again, he wouldn't draw a blue exactly 4 times, and it may be more or less, so either 8/12....

Hope this helps!

Find the length of a side of a square with an area of 96ft2.

Answers

Answer: about 9.79 ft

Step-by-step explanation: To find the side length, we need to find the square root of the area because to find the area we need to square the side length.

What is 482.073 expressed in word form?

Answers

It’s four hundred eighty two and seventy three hundredths

Find the value of x in the figure below.

Answers

Answer:

The sum of alternating angle end up to 180 degress

please include explaination ​

Answers

Answer:  104 i think is your answer hope this helped

plz make brainly

Step-by-step explanation:

Can teacher see the answers on the tutorials on plato? Or am i wasting my time? i have a lot of plato work to catch up and all the tutorials take like 30min while the tests only take like 5 am i wasting time?

Answers

Answers:

Depending on how many tutorials you have to watch then yes, remember you can ask questions on brainly that needs to be answered man, we got your back

9x^6 + 35x(3/52.5)= 569

Answers

Answer:

x = 1.99359

Step-by-step explanation:

Answer: x  ≈  −  1.99825808  ,  1.99359054

Step-by-step explanation:

Six times the sum of a number and 4 equals 5
Write as an equation

Answers

Answer:

6 (x+4) = 5

Step-by-step explanation:

Answer:

6(x+4)=5

Step-by-step explanation:

u-5=-8 is tell solution of equation ​

Answers

Answer:

u = -3

Step-by-step explanation:

Solve for u:

u - 5 = -8

Hint: | Isolate terms with u to the left hand side.

Add 5 to both sides:

u + (5 - 5) = 5 - 8

Hint: | Look for the difference of two identical terms.

5 - 5 = 0:

u = 5 - 8

Hint: | Evaluate 5 - 8.

5 - 8 = -3:

Answer: u = -3

answer
u = -3

step by step
u=-8+5
u =-3

hope that helps

Hal is thinking of a number. If he multiplies his number by three and then adds 4, he gets 25. What is Hal’s number?
a. Write an equation to represent the situation.

Answers

Answer:

7

Step-by-step explanation: Ok this coming from a 11 year old. if 7x3= 21 then add 4 its 25 simple

What single decimal multiplier would you use to increase by 5% followed by a 15% increase?​

Answers

Answer:

Answer: 1.26 is the single decimal multiplier.Oct 7, 2019

Somewhere around in briany there was i think smilier or the same question this so this might aswell e the answer.  

Step-by-step explanation:

Bernice uses the equation C = 2h + 8 to find the total cost, C, in dollars, of renting a boat for h hours. If Bernice does not spend more than $32, what is the maximum number of hours she can rent the boat?
a 8
b 12
c 20
d 22​

Answers

Answer:

A

Step-by-step explanation:

Since she's not spending more than $32, the equation is 2h + 8 ≤ 32.

Isolate h to find the maximum number of hours she can rent the boat:

2h + 8 ≤ 32

First, subtract 8 from both sides.

2h ≤ 16

Then divide both sides by 2.

h ≤ 8

h, the number of hours, must be less than or equal to 8, so 8 is the maximum number of hours Bernice can rent the boat for.

What is the area of the shaded section?

Answers

Answer:

270cm squared

area of shaded part rectangle is 180

are of triangle is 48 and 42 respectively you add the three to get 270

Need help for question number 1

Answers

Answer:

I believe that the answer is a

Step-by-step explanation:

tangent is

opposite/adjacent

for brainiest:):):):):):):)

Answers

Answer:

8. Yes

9. No

12. No

13. Yes

Step-by-step explanation:

all angles in quadratics must be equal to 360 degrees

I’m going into high school soon, please drop any advice or tips you would recommend me knowing and thank you in advance:) btw if you can’t answer it anymore, just drop it in the comments, i really don’t wanna make myself look like a fool and regret things; i also can’t post this without choosing a subject which is why i just choose math ;-;

Answers

Answer:

Hi, I'm currently a sophomore (10th grader) and my biggest advice would be don't give into peer presssure when it comes to choosing classes. Only take classes that you feel you are able to handle and succeed in, don't take high level classes just because your friends are!

Step-by-step explanation:

Answer:

go to things that interest you like clubs and stuff like that be yourself try to find what your good at and dont stress to much be happy with what you got never push yourself to hard

Step-by-step explanation:

A triangle has a base that measures 14 inches.
The area of the triangle is 3.5 square inches.
What is the height of the triangle?



Answers

The answer to the question is 0.5

Please help me with this problem.

Answers

I believe I’m correct but I think the answer is 45 simplified

what is the solution of 2^x = -3x + 5?​

Answers

Answer:

1

Step-by-step explanation:

The answer would be 1

Find the perimeter 5 1\2

Answers

Answer:

22

Step-by-step explanation:

The area of the base of a cylinder is 50.2cm2. The volume of the cylinder is 502.4cm3. Determine the height of the cylinder

Answers

Answer:

10

Step-by-step explanation:

10

Easy 7th grade math

Answers

Answer:

i think its G cause 25% but you don't have the time listed

Step-by-step explanation:

Answer:

I agree with the other person who answer 25% I thinking it's either H or G but im not sure

hope this helps

have a good day :)

Step-by-step explanation:

What are the 2 primary algebraic methods to solve a system of equations?

Answers

There are 2 methods to solve a system of linear equations: direct methods and iterative methods. In this article, we will use the direct methods, in particular, Gauss-method. How to Solve a System of Linear Equations? Since most often time we work with data with many features (or variables).

Answer:

método de sustitución, el de reducción y el de igualación

Step-by-step explanation:

te escribí 3 aunque tu me dijiste 2 pero yo ya escribí 3

pero espero que te alla servifo de algo mi respuesta dame corona si te sirvio

 

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