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
Ierofanga [76]
3 years ago
9

Bruce desea construir su nuevo edificio en forma hexagonal perfecto (regular). Si los lados deben medir 8m. ¿Cuál es el área sup

erficial del edificio?
Mathematics
1 answer:
Alisiya [41]3 years ago
8 0

Answer: A≈166.28m²

Step-by-step explanation:

You might be interested in
Solve to find the value of x.
aleksley [76]
135
cross multiply 9*20 then divide by 8


5 0
4 years ago
Read 2 more answers
Can someone please tell me if this is correct if it’s not can u tell me what’s the correct answer
bearhunter [10]

Answer:

2. option D and 3. option A

Step-by-step explanation:

2. 7 + y = 30

<u>7 - 7</u> + y = <u>30 - 7</u>

y = 23

3. w - 32 = 55

w <u>-</u><u> </u><u>32</u><u> </u><u>+</u><u> </u><u>32</u> = <u>55</u><u> </u><u>-</u><u> </u><u>32</u>

w = 87

Basically the answers you choose are right. Hope this helps, thank you :) !!

8 0
3 years ago
factor 3a^5-18a^3+6a^2, I know the answer is 3a^2(a^3-6a+2) but I am so lost on how to get the factor of 3a^2..How in the world
rusak2 [61]

Answer:

\huge\boxed{3a^2(a^3-6a+2)}

Step-by-step explanation:

\sf 3a^5-18a^3+6a^2\\\\HCF = 3a^2\\\\Take \ 3a^2 \ common\\\\= 3a^2(a^3-6a+2)\\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
5 0
3 years ago
Add. –32.7+(–0.2)<br> a. –32.9<br> b. –32.5<br> c. 32.5<br> d. 32.9
yKpoI14uk [10]
The answer to your question is -32.9
5 0
3 years ago
Which equation represents the circle described? (in picture)
Sedaia [141]
You are right. In circle equation we have =r² so the correct answer will be C od D.  But we have to calculate the center of a circle.

x^2+y^2-8x-6y+24=0\quad|-24\\\\(x^2-8x)+(y^2-6y)=-24

Complete the square:

x^2-8x+a^2\implies a=\dfrac{8x}{2x}=4\implies x^2-8x+4^2\\\\\\y^2-6y+b^2\implies b=\dfrac{6y}{2y}=3\implies y^2-6y+3^2

And we have:

(x^2-8x)+(y^2-6y)=-24\\\\(x^2-8x+4^2)-4^2+(y^2-6y+3^2)-3^2=-24\\\\&#10;(x-4)^2+(y-3)^2-16-9=-24\\\\(x-4)^2+(y-3)^2-25=-24\quad|+25\\\\\boxed{(x-4)^2+(y-3)^2=1}

So the answer is C (the same left side of equation).
6 0
4 years ago
Other questions:
  • Which is the area of a circle with diameter 6.4 inches? use 3.14
    15·1 answer
  • Shirley is decorating the gym for a party, she has 4 rolls of blue streamer and 7 rolls of green streamer. if each roll of blue
    13·1 answer
  • 25% of 395 is what?
    8·1 answer
  • Find the GCF of the list below.<br> - 30x’y, 15xy360xy
    11·1 answer
  • 4x when x = 3/4 (I really need help)
    14·1 answer
  • Will get 20 points for help
    13·2 answers
  • PLZZZZZZ HELPP I WILL GIVE BRAINLY
    7·2 answers
  • Which of the following quadratic will have a maximum value at x=3
    9·1 answer
  • How to solve one step equations?
    15·1 answer
  • Complete the number pattern
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!