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
GrogVix [38]
2 years ago
6

What is the area of the octagon? rectangular shaped

Mathematics
1 answer:
V125BC [204]2 years ago
5 0

Answer:

A=2(1+2)a2=2·(1+2)·22≈19.31371

Step-by-step explanation:

hope this helps!

You might be interested in
Please help me! I'm confused. Also, do not put any nonsense answers please. Thanks!
Nonamiya [84]

Answer:

good luck cause i dont know

Step-by-step explanation:

heheh

7 0
2 years ago
Read 2 more answers
Write <, >, or = draw a quick picture if you need to.
Mashutka [201]

Look at the attached picture

Hope it will help you.

3 0
2 years ago
Read 2 more answers
H(x)=1/8x^3-x^2<br><br> Over which interval does h have a positive average rate of change?
lara31 [8.8K]

Answer:

(-\infty,0)\cup(\frac{16}{3},\infty)\\That \ is x\frac{16}{3}

Step-by-step explanation:

h(x)=\frac{1}{8}x^{3} -x^{2} \\\\Differentiate \ h(x) \ with \  respect \ to \ x\\h'(x)=\frac{3}{8}x^{2} -2x

For positive rate of change h'(x)>0

\frac{3}{8} x^{2} -2x>0\\x(\frac{3}{8}x-2)>0\\\\ When \ x0 \ (multiplication \ of \ two \ positives \ is \ positive)\\\\h'(x)>0 \ when \ x\frac{16}{3} \\\\

6 0
3 years ago
Mrs. Peterson buys some eggs. She uses i of them to make a cake and 6 of the
Dominik [7]

Answer:17

Step-by-step explanation:

4 0
3 years ago
Does the given value make the inequality true? x + 9 &gt; 21, when x = 15
Verizon [17]

Answer:

yes, the inequality is true.

Step-by-step explanation:

15 + 9 = 24

24 > 21

5 0
3 years ago
Other questions:
  • Solve the equation for x.
    8·1 answer
  • Shayna had $22 to spend on six notebooks. After buying them she had $10. How much did each notebook cost ? solving equations: ap
    5·2 answers
  • Luke bought a new jacket using a 10% off coupon. He paid $12.93 total, which inclues $1.43 in tax.
    8·2 answers
  • NEED HELPPP FAST PLZZZZ???!!!??? On a coordinate plane, line A B goes through (negative 4, 0) and (2, negative 3). Point C is at
    8·2 answers
  • 1. Use the formula to estimate the temperature when n = 100 chirps/min. Round to the nearest whole number, if necessary.
    7·1 answer
  • What are the solutions of (x - 3)(2x + 4) = 0
    10·2 answers
  • What is the value of f(5) in f(x)=-2(x+1)
    9·1 answer
  • How do you determine two angles which are coterminal to the given angles ?
    12·1 answer
  • 7. If (2,- 1) is the solution to the following linear system, what are the values of a and b?
    14·1 answer
  • 3. Angles X and Y have a sum of 159 degrees. Angle X is 43 degrees smaller than angle Y.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!