A circular plot of diameter 28m is surrounded by a path of uniform width. If the area of the path is 346.5^2, find the width of the path.

Answers

Answer 1

Answer:

the width of the path is 2.81 m

Step-by-step explanation:

given:

A circular plot of diameter 28m is surrounded by a path of uniform width

If the area of the path is 346.5^2

find:

the width of the path.

​---------------------------------

dia of circle = 28m

let Si = side of inner square path = 28 m

let So = outer side of square path = ?

1st step

is to get the total area

At = area of path + area of inner square

At = 346.5 + (28 x 28)

At = 1130 m²

2nd step

get the outer side of square path So

At = So²

1130 = So²

So = √1130

So = 33.62 m

lastly solve the width of path:

Width (w) = (So - Si)/2

w = (33.62 m - 28 m) / 2

w = 2.81 m

therefore,

the width of the path is 2.81 m

A Circular Plot Of Diameter 28m Is Surrounded By A Path Of Uniform Width. If The Area Of The Path Is

Related Questions

I don’t know how to do this problem

Answers

Conner's work is correct.

[tex](3^56^8)(3^96^{10})=(3^53^9)(6^86^{10})=3^{5+9}6^{9+10}=3^{14}6^{19}[/tex]

What is meant by “offensive is not illegal”?

Answers

Answer:

It depends on the country and it depends on the act itself.

In US, there is such thing as freedom of speech (with some common-sense limitations), however same will get a person thrown in jail and sentenced to death in a country where any speaking out is deemed as illegal.

So, are you planning on offending someone by calling them stupid or are you planning on violating someone's religious beliefs by desecrating their house of worship?

Are you planning on showing an adult film to a bunch of kids or are you going to tell kindergarteners that Santa is not real?

Upset feelings are not exact damages to be shown in court to demand compensation, however a damage to one's reputation or causing a financial loss (or a loss of life if that offense goes too far) would land that person in legal trouble.

Step-by-step explanation:

solve the following equation

sin20=0.888​

Answers

Answer:

sin20=0.888

sin=0.888/20

sin=0.0444

given that set A={1,2,3,4,5}and set B={2,4,6,8} AnB'​

Answers

Step-by-step explanation:

First u hv to understand what is asked. Here, u have to find the intersecting numbers from the set A and not included in set B. Thus, u know except foe 2,4,6,8, othher numbers are not in set B. Set A is included 1,2,3,4,5. In this way u can simply find AnB' as AnB'={1,3,5}

What is the value of n in the equation –negative StartFraction one-half EndFraction left-parenthesis 2 n plus 4 right-parenthesis plus 6 equals negative 9 plus 4 left parenthesis 2 n plus 1 right-parenthesis.(2n + 4) + 6 = –9 + 4(2n + 1)? n = Helpppp

Answers

Answer:

one

Step-by-step explanation:

:O

solve the equation 6=y-5 which step can you use to solve the equation 6+y-5

Answers

Answer:

1.)6=y-5

On transposing y to L.H.S, we obtain

6+5=y

11=y

Step-by-step explanation:

Hope this helps you

If yes then do mark my answer as brainliest

The cab fare is given by the equation F=4m + 10 where m is the number of miles. Kayla rode 8 miles in
the cab

Answers

Answer:

42

Step-by-step explanation:

4 x m = 4 x 8 = 32 + 10 = 42

Answer:

42

Step-by-step explanation:

1. Put 8 as m

F= 4(8) +10

2. Simplify to get F= 32+10

3. F=42

Floor number 4 16 64 time needed in min .25 1 4 Based on this table is the floor number proportional to the time it takes to get there? Yes or No

Answers

Answer:

Step-by-step explanation:yes

what is the "middle value" between 10 and 11​

Answers

10.5 if I’m not wrong

what is - 12 = x*13 what is the x in the question

Answers

In the equation, -12=x*13 the answer is. x=-12/13 also know as x=-0.923076

1) A set of numbers in parentheses separated by a comma like (3,-4) is called an
Number Line
Ordered Pair
Negative Numbers
Option 4

Answers

The answer is b. Ordered pairs

Which factor pair has a product of −93?

Answers

Answer:

Answer

-31 and 3 and -3 and 31 have a product of -93.

Step-by-step explanation:

Find the surface area and the volume of sphere if radius is 6

Answers

Answer:

Surface area of sphere: [tex]4\pi r^{2}[/tex]

Radius is 6.

Surface area of sphere: [tex]4\pi (6)^2=144\pi =452.39[/tex] (2 decimal places)

-----------------------------------------------------------------------------------------

Volume of sphere: [tex]\frac{4}{3} \pi r^3[/tex]

Radius is 6.

Volume of sphere: [tex]\frac{4}{3} \pi (6)^3=288\pi =904.78[/tex] (2 decimal places)

A coin is tossed twice. Determine whether the events of getting tails twice are independent or dependent. Then identify the indicated probability.

Answers

Answer:

Hi there!

They are independent. The first toss does not change the outcome of the sides. If you have a fair coin it's 50-50 weight.

1/2 × 1/2 = 1/4

There's a 25% chance of getting tails twice

what is the common ratio for the geometric sequence below written as a fraction 768, 300, 187.5

Answers

Answer:

r = 25/64

Step-by-step explanation:

Given GP:

768, 300, 187.5

Common ratio is the ratio of the next term to the previous term:

r = 300/768 =

Prime factors of both numerator and denominator added:

2 × 2 × 3 × 5 × 5/2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3  =

Same factors cancelled:

5 × 5/ 2 × 2 × 2 × 2 × 2 × 2 =25/64

Answer:

5/8

Step-by-step explanation:

i got it right on edg, trust me.

do you guys know the answer ?

Answers

Answer:

42

Step-by-step explanation:

Answer: the answer is B

Step-by-step explanation:

And you will save $18.00

The point (1,-4) is on the line given by which equation below?


A. y=-2x
B. y=-4x
C. Y=x-4
D. y=4x

Answers

Answer:

           B.  y = -4x

Step-by-step explanation:

(1, -4)    ⇒    x = 1,  y = -4

A. x=1 ⇒ y = -2•1 = -2 ≠ -4

B. x=1 ⇒ y = -4•1 = -4

C. x=1 ⇒ y = 1 - 4 = -3 ≠ -4

D. x=1 ⇒ y = 4•1 = 4 ≠ -4

Answer:

its B

Step-by-step explanation:

the length of a rectangle is 6 inches more than twice it's width.If the perimeter of a rectangle is 60,find it's dimensions.​

Answers

Answer:

length = 22 incheswidth = 8 inches

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

From the question

Perimeter = 60 in

The statement

the length of a rectangle is 6 inches more than twice it's width is written as

l = 6 + 2w

Substitute the statement into the above formula

That's

60 = 2( 6 + 2w) + 2w

60 = 12 + 4w + 2w

6w = 60 - 12

6w = 48

Divide both sides by 6

w = 8

Substitute w = 6 into l = 6 + 2w

That's

l = 6 + 2(8)

l = 6 + 16

l = 22

The dimensions are

length = 22 inches

width = 8 inches

Hope this helps you

Evaluate 6x – 6xy
When x = 8, y = 1

Answers

Answer:

0

Step-by-step explanation:

We know the values of x and y so we just need to substitute them in:

6(8) - 6(8 × 1)

= 48 - 48

= 0

The town of Newton is mapped on a coordinate g rid with the origin being at City Hall. The café is located at the point (-3, 9), the bookstore is located at (3, 1), and the ice-cream parlor is halfway from the café and the bookstore. What is the distance between the café and the bookstore? Where is the ice-cream parlor located?

Answers

27:/8 by the digital of the 26’42 in two book stores

factorize the expression: 9x^4 + 12x^2y + 4y^2

Answers

Answer:

(3x² + 2y)²

Step-by-step explanation:

Given

9[tex]x^{4}[/tex] + 12x²y + 4y² ← a perfect square

9[tex]x^{4}[/tex] = (3x²)² and 4y² = (2y)²

of the form

9[tex]x^{4}[/tex] + 12x²y + 4y² = (3x² + 2y)(3x² + 2y) = (3x² + 2y)²

Which of the following statements best describes the value of the expression 6x + 7 when x = 5?
A. The result is a fraction.
B. The result is a prime number.
C. The result is a composite number.
D. The result is a whole number that is neither prime nor composite.

Answers

Answer:

The answwe is B.

Step-by-step explanation:

When you substitute x = 5 into the expression, ypu will get 37.

Prime number is a number that has only 2 factors, one and itself.

So 37 is a prime number.

Answer: is b

Step-by-step explanation:

hope that help

Find the limit............​

Answers

Answer: [tex]-\frac{9}{x^2}[/tex]

====================================================

Work Shown:

[tex]\displaystyle \lim_{\Delta x \to 0^{+}} \frac{\frac{9}{x+\Delta x} - \frac{9}{x}}{\Delta x}\\\\\\\displaystyle \lim_{\Delta x \to 0^{+}} \frac{\frac{9x}{x(x+\Delta x)} - \frac{9(x+\Delta x)}{x(x+\Delta x)}}{\Delta x}\\\\\\\displaystyle \lim_{\Delta x \to 0^{+}} \frac{\frac{9x-9(x+\Delta x)}{x(x+\Delta x)}}{\Delta x}\\\\\\\displaystyle \lim_{\Delta x \to 0^{+}} \frac{9x-9x-9\Delta x}{x\Delta x(x+\Delta x)}\\\\\\[/tex]

[tex]\displaystyle \lim_{\Delta x \to 0^{+}} \frac{-9\Delta x}{x\Delta x(x+\Delta x)}\\\\\\\displaystyle \lim_{\Delta x \to 0^{+}} \frac{-9}{x(x+\Delta x)}\\\\\\\displaystyle \frac{-9}{x(x+0)}\\\\\\\displaystyle -\frac{9}{x^2}\\\\\\[/tex]

The trick here is to first simplify the expression so that the [tex]\Delta x[/tex] term in the very lower denominator cancels out. This is to avoid dividing by zero. Once this division by zero error is avoided, we can replace the delta x term with 0 and evaluate the limit as [tex]\Delta x[/tex] approaches 0 from the right or positive direction.

Dave has $11 to spend on a $4 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the same card for each friend? WHAT IS THE INEQUALITY

Answers

About $44 dollars for the

Simplify the following equation.
6 – 2 (3.1 + 1) + 4.0 – 5

Answers

Answer:

-3.2

Step-by-step explanation:

6 - 6.2 - 2 + 4 - 5

-0.2 - 2 + 4 - 5

-2.2 + 4 - 5

1.8 - 5 = - 3.2

the ansser is -3.2 this is very inportent

Use inductive and deductive reasoning to solve the problem. Draw a diagram and solve the problem Freddie the frog is a at the bottom of a 30- foot wall. Each day he jumps up 3 feet. Each night he slides back down 2 feet. How many days will it take Freddie to get on top of the wall ?

Answers

Answer:

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Step-by-step explanation:

What did I do wrong tell me what I have to fix

Answers

Answer: Your x value is supposed to be negative, you wrote it as positive.

It should be:

7x^4+32x^3+27x^2-26x+8

450 at 7.5% for 3 years

Answers

Answer:

Simple Intrest answer would be: $551.25

A=450(1+(0.075x3))

Compound Intrest answer would be: $559.03

Suppose the midpoint of (AB) is M= (3,0) if point A has the coordinates of (-1,4) then what are the coordinates of B?

Answers

Answer:

            B(7, -4)

Step-by-step explanation:

Point M being midpoint of AB means:

[tex]x_M-x_A=x_B - x_M\qquad\quad\ \wedge\qquad y_M-y_A=y_B - y_M\\\\ 3-(-1)=x_B-3\qquad\wedge\qquad 0-4=y_B -0\\\\ {}\qquad x_B=7\qquad\qquad\wedge\qquad\qquad \ y_B=-4[/tex]

I need help on this question as soon as possible

Answers

Answer:

2.5, 5, 7, 8

Step-by-step explanation:

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