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
ryzh [129]
3 years ago
14

Find the area of a regular octagon with side length 4 cm.

Mathematics
1 answer:
Degger [83]3 years ago
4 0
A = side^2 * (2 + 2sqrt2))
A = 4^2 * (2 + 2sqrt2))
A = 77.25 cm^2
You might be interested in
Write the converse of this statement.<br><br> If 3 - 2x = 13, then x = -5.
stiv31 [10]
Basically your just swapping there positions like so:
if x=-5, then 3-2x=13
Hope this helps! :)
5 0
3 years ago
PLZ NEED HELP QUICK PLZ
scZoUnD [109]

Answer:

Slope = 3

Step-by-step explanation:

For a proportional relationship, the slope of the line is simply y/x.

So using any given pair of values from the table, say (1, 3), the slope is:

y/x = 3/1

Slope = 3

3 0
3 years ago
Jose earned 29.75 in 3.5 hours how much did he earn in one hour
baherus [9]

Answer:

$8.50

Step-by-step explanation:

$29.75 / 3.5 hours = $8.50 per hour

6 0
3 years ago
Read 2 more answers
What’s the correct answer for this?
Deffense [45]

Answer:

The first option

Step-by-step explanation:

In the image, we can notice that NQ is longer than PQ, similar to how JH is longer than NJ. Thus, NQ must be aligned with JH and PQ with JN. As PN and HN are clearly the longest for each triangle, those must be aligned as well.

All of the responses have NP and NH aligned.

The last response does not have NQ aligned with JH.

The second and third do not align PQ and JN.

The first option is our answer.

6 0
3 years ago
Help asap thx u and plz if u do help say the number for the ancer 1-5
lesya692 [45]
1b,
2b,
3a, which grade is this?
4 0
3 years ago
Read 2 more answers
Other questions:
  • On Wednesday, 1/3 of the students wore blue shirts and 1/2 of the students wore white shirts. What fraction of students wore eit
    14·1 answer
  • One thousand pound bags were packaged in five-pound bags. How many bags were there?
    7·2 answers
  • The sum of 11 and k??
    12·1 answer
  • A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is
    12·1 answer
  • What value of n makes the equation true?
    11·2 answers
  • Solve the equation. <br> q − 11 = 16
    6·2 answers
  • DO IT ASAP! Thank you very much!
    8·1 answer
  • Change the following into the form f(x)=mx+b a. 8x-y=2 b.-3x+2y=9​
    6·1 answer
  • Which of the following expressions are equivalent to -3 x 3 x -4/9
    7·2 answers
  • In the diagram line, AC is parallel to line DF, which angle corresponds to HEF
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!