answer.
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
Ksivusya [100]
2 years ago
5

The area of the regular hexagon is 169.74 ft2. A regular hexagon has an apothem with length 7 feet and an area of 169.74 feet sq

uared. What is the perimeter, rounded to the nearest tenth?
Mathematics
2 answers:
lorasvet [3.4K]2 years ago
8 0

Answer:

The perimeter of the hexagon is 48.5 feet

Step-by-step explanation:

In this question, we are asked to calculate the perimeter of a regular hexagon, given the length of its apothem and its area value

Recall;

Mathematically the area of a regular hexagon A = 1/2 * P * a

where P is the perimeter of the hexagon which is unknown according to the question, a is the apothem of the hexagon which is 7 feet and A is the area which is 169.74 sq.feet according to the question

Plugging these values into the equation, we have;

169.74 = 0.5 * 7 * P

P = 169.74/3.5

P = 48.50 ft

s344n2d4d5 [400]2 years ago
5 0

Answer: 48.5 ft

Step-by-step explanation:

I took the test

You might be interested in
Find conditions on k that will make the following system of equations have a unique solution. To enter your answer, first select
Julli [10]

Answer:

K should not be equal to 1 or -1

Step-by-step explanation:

Check attachment for solution

8 0
2 years ago
At a red-tag sale, all items with red tags have been marked down by 49%. What should be the sale price of a DVD player having a
vampirchik [111]
Original price was $234.95
49% marked down = $234.95 *49 / 100 = $115.13

So now the sale price = original price - price of 49% marked down

sale price = $234.95 - $115.13 = $119.82

Answer: sale price of a DVD player having a red tag marked down by 49% should be $119.82
8 0
2 years ago
the jellybean jar has a radius of 4.8 cm and a height of 11.8 cm. what would be a reasonable lower limit for the number of jelly
azamat

Answer:

           \large\boxed{\large\boxed{100}}

Explanation:

This question comes with four answer choices:

  • 10,000
  • 100,000
  • 100
  • 1

You just need to find a rough estimate of the volume of the jar and the volume of one jelly bean. This is called magnitude order.

The <em>jellybean ja</em>r is cylindrical, Thus, its volume is \pi \times radius^2\times height

To find the order of magnitude, you just use the numbers rounded to one signficant figure: round π to 3, the radius to 5, cm, and the height to 10:

            Volume\approx 3cm\times (5cm)^2\times10cm=750cm^3\approx1,000cm^3

The order of magnitude for the radius of a jellybean is 1 cm. And the order of magnitude of the volume of a sphere with a radius of 1 cm is the cube of the diameter (2cm):

             (2cm)^3=8cm^3\approx10cm^3

Hence, a reasonable lower limit for the number of jellybeans in the jar is:

                     1,000cm^3/10cm^3=100

7 0
2 years ago
All of the following are ways to write 25 percent of N Except. A. (0.25)N B. 25/100N C. 1/4 N D. 25N
anygoal [31]
Except (D) 
because it's 25N not 0.25N
6 0
2 years ago
381.10-214.43 equals
dmitriy555 [2]

Answer:

166.67

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Which represents the solution set to the inequality 5.1(3 + 2.2x) &gt; –14.25 – 6(1.7x + 4)?
    8·2 answers
  • What addition doubles fact can help you find 4+3? Explain how you know?
    7·1 answer
  • The sum of two consecutive odd numbers is 284
    11·1 answer
  • A store sells almonds for $7 per pound, cashews for $10 per pound, and walnuts for $12 per pound. A customer buys 12 pounds of m
    13·1 answer
  • Together, two apples have 1/5 gram of fat. How many apples have a total of 4 grams of fat?
    8·2 answers
  • For each system of equations, drag the true statement about its solution set to the box under the system?
    12·1 answer
  • Y=2x-pq rearrange the formula to make x the subject
    9·1 answer
  • Use the chemical equation to find the answers.<br><br> H2CO3 → H2O + CO2
    10·2 answers
  • A gem cutter cuts a polyhedral crystal from a garnet gemstone. The crystal has 10 fewer vertices than edges and twice as many ed
    12·1 answer
  • The owner of a skate shop notices that every time a certain employee has a shift, there are higher sales numbers at the end of t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!