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
Ilya [14]
3 years ago
15

A rectangular octagon is shown in the ceiling of a cathedral. The radius is 10.5 feet and the perimeter is 64 feet. The regular

octagon in the ceiling of this cathedral has a radius of 10.5 feet and a perimeter of 64 feet. What is the length of the apothem of the octagon? Round your answer to the nearest tenth of a foot. feet Using your answer for the length of the apothem, what is the area of the regular octagon? Round your answer to the nearest tenth of a square foot. square feet
Mathematics
2 answers:
Minchanka [31]3 years ago
8 0

Answer:

9.7 , 310.4

Step-by-step explanation:

dooodidooo

stellarik [79]3 years ago
3 0

Answer:

9.7 , 310.4

Step-by-step explanation:

length of each side = 64/8=8

using theorem Pythagoras

A²=10.5² – (8/2)²

A=9.7 ft

area of triangle

1/2×8×9.7=38.8

area of octagon

38.8×8=310.4

You might be interested in
Suppose x is a uniform random variable with values ranging from 40 to 90. Find the probability that a randomly selected observat
maxonik [38]

ok, so x is a number ranging from 40-90 which is 50 meaning that x has 50 different possibilities. But what are the chances that x is 75? well the chances of x being 75 is 1 out of 50.

so that means there is a 2% chance of x being 75

brainliest is appreciated

6 0
3 years ago
A cube has eight congruent faces.<br> true<br> false
bogdanovich [222]
False, it has 6 congruent faces
3 0
3 years ago
Michelle receives 32K per year as an assistant fast food manager. Her benefits include health insurance, paid holidays, retireme
ryzh [129]

Answer:

The annual salary of Michelle including benefits = $48, 440

Step-by-step explanation:

<em>Since, you have not specified the table to show the value of each benefit.</em>

<em>So, I am assuming this table as the reference table to show the value of each benefit.</em>

<h3 /><h3><u>Benefits Value Table:</u></h3>

<h2>        Benefit                          Value</h2>

            Health Insurance                                 $7,550

            Paid Holidays                                       $660

            Retirement Contributions                    $4,500

            Paid Vacation                                        $1,230

            Uniform Supplied                                  $2,500

Here are the benefits details from the table:

Michelle receiving per year without benefits =  $32000

Health Insurance as benefit = $7,550

Paid Holidays  as benefit = $660

Retirement Contributions as benefit = $4,500

Paid Vacation as benefit = $1,230

Uniform Supplied as benefit = $2,500

So, the amount she gets from benefits = $7,550 + $660 + $4,500 + $1,230 + $2,500 = $16,440

So, the annual salary, including benefits could be calculated as:

Michelle receiving per year without benefits =  $32000

The amount Michelle gets from benefits = $16,440

Michelle have annual salary including benefits  = $32000 + $16,440

                                                                               = $48, 440

Hence, the annual salary of Michelle including benefits = $48, 440

Keywords: calculation, salary, benefits, saving

Learn more about salary calculation from brainly.com/question/5715627

#learnwithBrainly

                       

8 0
3 years ago
The flower color of bigleaf hydrangeas is determined by the soil's pH. A gardener growing blue hydrangeas believes that lime may
barxatty [35]
PH is calculated by the negative logarithm of the hydrogen concentration in a solution. Therefore, the pH in this case is:

pH = -log (0.0000006)
pH = 6.22

Therefore the correct answer among the choices is the last option, pH of 6 with a color pink.
8 0
4 years ago
What are the answers
dlinn [17]

Answer:

See below

Step-by-step explanation:

The ratio of the secants is the same when set up as full length to external length.

Formula

MN/LN = QN/PN

Givens

LN = 22 + 14 = 36

MN = 14

PN = 32

QN = x

Solution

14/36 = x / (32)  Multiply both sides by 32

14*32 / 36 = x    Combine 14 and 32

448/36 = x         Divide by 36 and switch

x = 12.4

Answers

PN (External) = 13 is the closest answer

Length LN = 36

6 0
3 years ago
Other questions:
  • Simplify the problem below.
    9·1 answer
  • Tanya has several different ways she likes to walk home. One route takes 20 minutes, two of the routes take 30 minutes, and two
    9·2 answers
  • Evaluate and answer in standard form:<br><br>(3^2)^2​
    10·1 answer
  • Help me with my math and please show your work
    7·1 answer
  • 2.2 x 0.6 =??????????????
    14·2 answers
  • Yoko, Rafael, and Jim sent a total of 100 text messages during the weekend. Yoko sent 5 more messages than Jim. Rafael sent 3 ti
    12·1 answer
  • Ill give brainliest!!!! Find the solutions for these equations
    13·1 answer
  • 39. If a family borrows $12,381 for an addition to their
    14·1 answer
  • Can someone help me on this.
    6·2 answers
  • Convert 625 km per 4.33 hours (km/hr) into meters per second (m/s)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!