A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles:
An oval is formed by a rectangle with semicircles at each end. The length of the rectangle is 54 inches. The width of the rectangle is 27 inches.

Which of the following is the perimeter of the inner edge of the frame?

(π = 3.14)

192.78 inches
246.78 inches
277.56 inches
331.56 inches

please help lol

Answers

Answer 1

Answer:

The answer is 192.78 inches

Step-by-step explanation:

An oval is formed by a rectangle with semicircles at each end. We can visualize this easily.

The length of the rectangle is 54 inches.

The width of the rectangle is 27 inches.

The perimeter of rectangle is =  

=  

= 162 inches

And because there are two semicircles, we can combine them to form a circle. So, perimeter of a circle is called a circumference.

The width of the rectangle forms the diameter, so its half will be the radius.

r =  

The circumference is given by :  

=  inches

Now as the described oval shape is a complete figure without lines inside, we will subtract the width of both sides of the rectangle from the complete perimeter.

The complete perimeter is =  inches

The inner edge perimeter will be =  = 192.78 inches

pls mark as brainliest

Answer 2

Answer:

1st option

Step-by-step explanation:


Related Questions

help me please (look at image)

Answers

about 3 inches is the answer

A football player attempts to kick a football across a field. The path of the football can be modeled by the function h(x) = − 1/225 x^2 + 2/3 x, where x is the horizontal distance from the kick, and h(x) is the height of the football above the ground, when both are measured in feet. How far from the kicker will the football land?

Answers

h(x)=−1/225

x^2+2/3

x

Step-by-step explanation:

Simplify the following expressions.
8x + 6y + 5x + 4y

Answers

Answer:

68y

Step-by-step explanation:

the answer is 13x+10y

ASAP! Adrians cat ate 1/3 of a bag of cat treats in September and 1/3 of the same bag of treats in October. What part of the bag of cat treats did Adrians cat eat in both months?

Answers

he ate 2/3 of the cat treats in both months

Find the height and volume of cone:

Answers

Answer:

v=9

h=15

Step-by-step explanation:

V=9
H=15 I double checked both of them

Find the probability of picking a diamond from a standard deck of playing cards which has 13 cards in each of four suits: spades, hearts, diamonds and clubs. Enter your answer as a simplified fraction.

Answers

Answer:

1/4

Step-by-step explanation:

____________________

Answer:

1/4 is the anwser

Step-by-step explanation:

Find the radius of the circle.
Circumference = 18.84 yd
a. 3 yd
b. 59.16 yd
c. 6 yd
d. 118.32 yd

what's the answer??​

Answers

Answer:

A. 3yd

Step-by-step explanation:

There are two formulas that can be used for the circumference of a circle:

c = πd and c = 2πr

Since we want to solve for the radius, let's use c = 2πr

The circumference, 'c', is 18.84 inches

Since 'π' is an irrational number, we use its approximation of 3.14

We are trying to solve for 'r', which is the radius

The circumference, 'c', is 18.84 inches

Since 'π' is an irrational number, we use its approximation of 3.14

We are trying to solve for 'r', which is the radius

Plugging in, we get:

18.84 = 2(3.14)r

Since 'π' is an irrational number, we use its approximation of 3.14

Notice there are the same amount of decimal places (two!) in the answer as the combined amount of spaces in the numbers being multiplied!

18.84 = 6.28r

The goal is to isolate and solve for 'r', which is the radius

18.84/6.28 = 3

So we get "3 = r", which means the radius is 3 inches!

Use Net to find surface area of regular pyramid!! Pls help!!!!!!

Answers

Answer:

78

Step-by-step explanation:

The answer is 78 I just did this 3 days ago

can someone please answer these (real answers only)

Answers

5. The number of visitors increase in April, spike in August and then decrease in September.

6. December is in winter, therefore many people do not travel during December.

7. There are not a lot of holidays in February and March, so people are either working or going to school instead of visiting.

I hope this helped!
“5. The number of visitors increases in April, spike in August and then decreases in September. 6. December is in winter, therefore many people do not travel during December. 7. There are not a lot of holidays in February and March, so people are either working or going to school instead of visiting”

Find the mean, median mode and range of: 75, 80, 60, 90, 85, 80, -7, 90, 70, 65

Answers

Answer:

Mean: 68.8.

Median: 77.5

Mode: 80, 90

Step-by-step explanation:

-7 + 60 + 65 + 70 + 75 + 80 + 80 + 85 + 90 + 90 = 688. Then divide by 10 because there are 10 numbers.

-7 + 60 + 65 + 70 + 75 + 80 + 80 + 85 + 90 + 90

(75, 80) are the middle numbers, so add them both, then divide by 2.

80, 90 appear more than the other numbers.

Range is highest - lowest. 90 - (-7) = 97, or it could be 83. I don't know.

The mean is 68.8

The median is 77.5

The mode is 80 and 90

The range is 97

Hopefully I didn't answer too late.

giving brain list for correct

Answers

Answer:

216 ft^2

Step-by-step explanation:

area of a triangle: (height * base)/2

in this problem,

height = 12, base = 36

area = 12*36/2 = 6*36 = 216

216 ft^2

Answer: 216

Step-by-step explanation:

Plz help will be marked BRAINLIEST!!
Thanks man!

Answers

Answ

b

Step-by-step explanation:

pls mark me as brainliest

(adding more to this but since the question only asked for one answer this should be enough!)

Step-by-step explanation:

a : 59

b : 59

c : 121

d : 121

f : 59

g : 90

h : 59

j : 31

k : 31 (everything in bold is uncited knowledge from me doing this years ago :,)

m : 90

so g must = 90 because not only is it in a right triangle, but also the corner of the rectangle. this goes for hk, m and jf, they all must add up to 90.

given a = 59 we can also find d from this, as it must add up to 180.

then adding g [90] + a [59] we get 149, which we then subtract from 180 to get j.

we get 31 from that and can now subtract 90 from that to find f, which is also 59, so f=59.

Find the volume of the rectangular prism


Any person that answers quickly I will say Brainly just make sure it is right!

Answers

Answer:

67 1/2 cm³

Step-by-step explanation:

To find the volume of 3-D shapes, multiply the height, length, and width. This works with most equations.

Answer is 67 1/2 cm^3

Help please !!!!!!!!!!

Answers

Answer:

[see below]

Step-by-step explanation:

Using the Pythagorean Theorem:

[tex]6^2+4.5^2=m^2\\\\36+20.25=m^2\\\\5\boxe6.25=m^2\\\\\boxed{m=7.5}[/tex]

Hope this helps.

M=7.5!!!!!!! Hope this helps

answer for 10 points and brainly

Answers

Answer:

I have matched the answer in the fig hope it helped u

Step-by-step explanation:

can u mark me as brainlist plz...

D,c,b,a thats how it goes

Help right now please.

Answers

I solved and the mean is 10

Answer:

4.8

Step-by-step explanation:

Find the volume of the rectangular prism


Please help! Due by 12:00 am!

Answers

Answer: 1.792 m

Step-by-step explanation: multiply all dimensions of the figure: length x width x height; 0.7 x 0.8 x 3.2

The Awnser to this question is :1.792m

I really extreme help

Answers

A because there is a dot on 0 which indicating the starting point and then the arrows are pointing to the left towards the negative side and stop at negative 6

The base and height of any polygon must be

Parallel
Perpendicular (right angle)
It doesnt matter
Slanted

Answers

2nd answer. It must connect at a 90 degree angle

Pls help me so I can pass

Answers

Answer: John Hancock Center is faster

Step-by-step explanation:

If the equation is y=30x and x represents seconds then multiply 30 and 60 to get the amount of feet travelled per minute which is 1800. If 1800>1400 then John Hancock Center has a faster elevator rate.

John Hancock Center is faster

Help with math 10 points

Answers

Answer:

Step-by-step explanation:

(4,5)

the answer is (4,5) :))

Help with math earn 10 points

Answers

Answer:

2 I think

Step-by-step explanation:

It is 2 (Unnecessary Stuff)

The solution of the equation 5x+3=3x+5 is
2 or 1

Answers

Answer:

=

1

Step-by-step explanation:

The answer for the solution to you’re problem is 1

which angles are vertical to each other ?

Answers

Answer:

11 and 9

Step-by-step explanation:

Answer:

<12 and <10

Because they are opppsite to each other. So they are vertically opposite angle (V.O.A).

Please help!!!!!!!!!!!!!!!!!!!!

Answers

1. Corresponding

2. Angle 8
the first one is corresponding
the second one is angle 8

Can I get help...with steps plzzz

Answers

Answer:

A)

Step-by-step explanation:

For f, x would equal 0. 0/2 would equal 2 since it has no value.

Hope this helps!

-kiniwih426

it should be a.f(x)=x/2.

(trigonometry question)
-I'll give branliest as a reward-

Answers

Answer:

AC=2.868

Step-by-step explanation:

using pythagoras theorem

take 35 degree as reference angle

hypotenuse =5 , opposite =AC , adjacent=BC

using sin rule

sin 35=opposite/hypotenuse

0.5735=AC/5

0.5735*5=AC

2.8675=AC

2.868=AC

Ac=2.868 sorry if I am wrong

Which two statements about the volumes of the prisms are true?

Answers

The answer for this question is A
Answer: A
Explanation: when you solve it

Just asking but are these correct?

Answers

Answer:

yesss

Step-by-step explanation:

Yessssssss they areeee

Please help..write expanded form of the expression

Answers

79203782 there u go so that’s should he
79203782 there you go






Other Questions
imagine that you played very well in a sports match for the school.write a dairy entry that describes your feelings EASY EASY EASY EASY EASY EASYYYYY what is the number following k? before k? what is their sum ANSWER PLSSS. WHOVER ANSWERS FIRST IS BRAINLIEST Ray invested $300 in Stock Aand $750 in Stock B. Since then,the value of Stock A has increasedby 15% each year and the value ofStock B has decreased by 12% eachyear. After 4 years, which statementis true regarding the value ofhis investments?A) Stock A is worth $55.15 more than Stock B.(they won a radio contest)B) Stock A is worth $74.93 more than Stock B.(they are best friends)C) Stock B is worth $55.15 more than Stock A.(they wanted to get attention)D) Stock B is worth $74.93 more than Stock A.(they were training for a marathon)CADRUG PLEASE HELP ME WITH THIS ONE QUESTION The half-life of Barium-139 is 4.96 x 10^3 seconds. A sample contains 3.21 x 10^17 nuclei. What is the decay constant for this decay? How do you think Soda and Darry are feeling about Ponyboy being gone? Describe some internal conflict both brothers may be having at this time. "TheDevil and Tom Walker," thetrees on Deacon Peabody'sland were unusual in whatway? Outline TWO characteristics of the First-past-post electoral system PLEASE QUICK!Read Joe's second question from paragraph 19 in the box.2. Where do you get your ideas?Which sentence from paragraphs 60 and 61 best reveals Maureen's answer?O A. "For instance, I have read quite a bit about the Civil War, but I did notknow about this gentleman Minie and his invention of the mini ball."OB. "Many young boys, boys almost as young as you, went off to fight inthe Civil War."O C. "But just think: That mini ball you have could have hit one of thoseboys on the battlefield, grazed his cheek, wounded him, left himscarred."D. "Oh, I delight myself." PLEASE HELP!! ILL GIVE MORE POINTS TO THE FASTEST ANSWER Determine whether the function is linear or quadratic.y = (x + 1)(8x - 8) - 8x2a) Linearb) Quadratic Graph the image of square CDEF after a reflection across the x-axis Audrey owes her parents a debt of $20. Her parents will remove $10 of the debt if she babysits her little brother. Which expressions represent this situation? Choose BOTH expressions. The image is above. NO LINKS OR FAKE ANSWERS OR I WILL REPORT YOU. Thanks the image is above Easy question 34.8 + 6.879 =? Which of the following is FALSE regarding blood glucose?It provides energy to cellsIt is used to make proteinsIt is found in simple carbohydratesIt travels through bloodstream Use the drop-down menus to indicate whether each of the following events would be recorded as revenues or expenses at the time it happens under accrual-basis and cash-basis accounting methods. Event Accrual-Basis Cash-BasisSeptember: Receive cash in advance from customers for services to be performed in November. selectRecord revenueDo not record revenueselectRecord revenueDo not record revenueOctober: Purchase supplies totaling $10,000 on account. selectRecord expenseDo not record expenseselectRecord expenseDo not record expenseNovember: Receive cash for services performed in November. selectRecord revenueDo not record revenueselectDo not record revenueRecord revenueNovember: Perform services for customers who paid in advance during October. selectRecord revenueDo not record revenueselectRecord revenueDo not record revenueDecember: Pay cash for the supplies that were purchased in October. selectRecord expenseDo not record expenseselectRecord expenseDo not record expense The circumference of a circle is 8.34cm. Find the length of the diameter. Give your answer rounded to 2 DP. if the equation 2x^2+ bx+ 5=0 has no real solutions, which of the following must be true A. b^2 < 10 B. b^2> 10 C. b^240 Find the percentage of change from 76 inches to 99 inches. Find the x-intercept and y-intercept of the graph of the equation 2y = 3x - 6. Some bias is inevitable. Why?because it's impossible to cover everything in a completely balanced waybecause only certain types of stories will make moneybecause networks only run stories that will attract viewers and listenersbecause there are no consequences for presenting a biased story