1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garik1379 [7]
3 years ago
11

A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles: (5 points)

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
7 0

Answer:

696.265 inches

Step-by-step explanation:

Radius = 27/2 = 13.5

2 semicircles + 2 lengths

(3.14 × 13.5²) + 2(62)

696.265 inches

You might be interested in
What is the length of BC in the right triangle below?
Neko [114]

Answer and Step-by-step explanation:

<u>How to solve:</u>

Use the Pythagorean Theorem to find the length of side <em>BC</em>.

<u>Pythagorean Theorem Formula:</u>

<u />A^2+B^2=C^2<u />

<u />

Side AB will be A, side AC will be B, and side BC will be C.

<u>Plug in values.</u>

8^2+15^2 = C^2\\\\\\64 + 225 = C^2\\\\289 = C^2\\Square.root.both.sides.\\\\\sqrt{289} = C\\17 = C\\\\\\

<u>This means the answer is A. 17.</u>

<u></u>

<u>I hope this helps!</u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
Which of the following is an example of a variable expense?
olganol [36]

Answer:

Step-by-step explanation:

Rent, wages and car insurance don't vary much.  Grocery expenses depend upon the particular groceries purchased each time one goes to the grocery store, and are least likely to be steady / constant from week to week.

3 0
3 years ago
General Mills, the manufacturer of Lucky Charms, claims that their new boxes hold 25% more cereal. If their original box held 50
shutvik [7]

Answer:

625

Step-by-step explanation:

basically, half of 500 is 250 halve that you get a quater of 500 (25%)

500+125=625

6 0
2 years ago
Pls just ans the match the following bless yal stay safe
Vilka [71]

Answer:

a-ii

b-iii

c-v

d-i

e-vi

please mark as brainliest

4 0
3 years ago
From the quadratic equation 3x² + X - 5 = 0, find alpha square plus beta square​
timama [110]

Answer:

  α² +β² = 3 4/9

Step-by-step explanation:

Assuming α and β are solutions to the equation, it can be factored as ...

  (x -α)(x -β) = 0

Expanding this, we get ...

  x² -(α +β)x +αβ = 0

Dividing the original equation by 3, we find ...

  x² +(1/3)x -5/3 ≡ x² -(α+β)x +αβ   ⇒   (α+β) = -1/3, αβ = -5/3

We know that the square (α+β)² can be expanded to ...

  (α +β)² = α² +β² +2αβ

  α² +β² = (α +β)² -2αβ . . . . . . subtract 2αβ

Substituting the values for (α+β) and αβ, we find the desired expression is ...

  α² +β² = (-1/3)² -2(-5/3) = 1/9 +10/3 = 31/9

  α² +β² = 3 4/9

4 0
2 years ago
Other questions:
  • Please help:)<br><br> what is the mean height when looking at a histogram? <br> how do i find it?
    12·1 answer
  • 1/4x+5/3x-4=2-1/12x what is the answer ??????
    8·2 answers
  • A rattlesnake at a zoo is 5 1/2 feet long. A corn snake at a zoo is 3/4 of that length.
    12·2 answers
  • You drive 15 miles in 0.1hours . How fast did you travel if 8=d/t
    6·2 answers
  • Graph this. <br><br> y−3=12(x+3)
    6·2 answers
  • Find the area of the composite shape. quickly please
    10·1 answer
  • Attila the Hun was a ruler of the Hunnic Empire. The Roman feared him greatly until his death since he made quite a habit of inv
    14·2 answers
  • Calculate the surface area and show work :) please help me no links!!
    6·1 answer
  • What is the main function of the peripheral nervous system?
    7·2 answers
  • How to use words to describe the two ways you can think about 8 X 5 = 40 as a comparison?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!