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
Liula [17]
3 years ago
6

A polyhedron with one pentagonal base is a

Mathematics
1 answer:
alekssr [168]3 years ago
3 0
I think it is an apex
You might be interested in
Describe how a power with a zero exponent and a power with a negative exponent can be simplified?
Liono4ka [1.6K]
-----> A<span>ny number at all with a 0 exponent is 1; anything with a -ve exponent means "1 over" i.e. 5^-1 means 1/5, 23^-4 means 1/23^4 etc. 



</span>----->A number to the power of zero is always 1 
<span>A number to the power of a negative number such as 2^-4 is always the reciprocal to the power of 4 so 2^-4 is in fact (1/2) ^4 = 1/2^4 </span>

<span>3^-3/4 is (1/3)^3/4 </span>

<span>(4/9)^-3/5 is (9/4)^3/5
</span>

--->Any number with a zero exponent is equal to 1. A number n to the -x is equal to 1/(n^x)<span>



To simplify a negative exponent expression , I attached an example it is easier that way :)


Hope that helps.xoxo

</span>

7 0
3 years ago
Read 2 more answers
Help please? I am stuck
Strike441 [17]

Answer:

16 oatmeal cookies.

Step-by-step explanation:

5 0
3 years ago
Jason stated that -8.0 IS NOT an integer because it had a decimal.is he correct? Why or why not
uranmaximum [27]

Answer:

Step-by-step explanation:

The perimeter of a square clock is 16 6/9 inches.

The perimeter of a rectangular clock is 16 16/18 inches

Write an inequality comparing the two perimeter

3 0
4 years ago
Marris decides to bake his parents a cookie in the shape of a regular dodecagon (12‑gon) for their 12-day anniversary.
allochka39001 [22]

Answer:

The answer to each question is:

  • A.) 403.2 cm^{2}
  • B.) 100. 8 cm^{2}

Step-by-step explanation:

A.) To obtain the area of the dodecagon, you can use the next formula:

  • Area of a dodecagon = 6 * apothem * edge

In the exercise, we have the edge (6 cm), but, to find the apothem of a dodecagon, that is the distance between the center of the polygon, and the middle point of each side, you can use the next formula:

  • Apothem = Edge * \frac{2+\sqrt{3}}{2}

If we replace the value of the edge, we obtain:

  • Apothem = 6 cm * \frac{2+\sqrt{3}}{2}
  • Apothem = 11.2 cm (approximately).

With this data, we can find the area:

  • Area of a dodecagon = 6 * apothem * edge
  • Area of a dodecagon = 6 * 11.2 cm * 6 cm
  • Area of a dodecagon = 403.2 cm^{2}

Then,<u> the area of the dodecagon is 403.2 </u>cm^{2}<u> approximately</u>.

B.) As the area obtained is for 12 pieces, when the parents ate 9 pieces, just left 3 pieces, with these values you can make a rule of three.

If:

  • 12 pieces = 403.2 cm^{2}
  • 3 pieces = X

Then:

  • X = (3 * 403.2 cm^{2}) / 12
  • X = 1209.6 cm^{2} / 12
  • X = 100. 8 cm^{2}

In this form, <u>when the cookie has 3 pieces, its area is 100. 8 </u>cm^{2}<u> approximately</u>.

5 0
3 years ago
Every 3 days William has to take medication for his back. Every 7 days he has to take medication for his asthma. On what day Wil
In-s [12.5K]
On the 21st day; the 7th day of the back medication and the 3rd day of the asthma medication.
6 0
4 years ago
Read 2 more answers
Other questions:
  • What is the circumference of this circle?
    9·1 answer
  • Help I've tried but I just can't understand (25 Points!) Brainliest answer​
    15·2 answers
  • Write a proportion that can be used to find the cost of 5 peaches if 3 peaches cost $1.20.
    6·1 answer
  • Change 225° to radian measure in terms of pi​
    9·1 answer
  • Angle 3 is a supplement of angle 4. If the m of angle 3 is 100 degrees, what is the m of angle 4?
    11·1 answer
  • There is a 3/8 chance that it will snow before the end of February. What decimal is equivalent to the fraction?
    13·2 answers
  • Find the probability of being dealt a "jacks over aces" full house (three jacks and two aces). (Round your answer to six decimal
    15·1 answer
  • the table gives information about the lengths of time spent in hours, some children spent watching Tv last week
    5·1 answer
  • The triangle ABC is right angled at B. Its area is 64 cm². One side of the right angle measures 8 cm. Determine the length of th
    11·1 answer
  • A rectangular shaped garden has an area of 80 square feet. The length is 5 less than twice the width. What are the dimensions of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!