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
vovikov84 [41]
3 years ago
13

I'll mark you brainliest for the right answer and 15 POINTS!!!

Mathematics
2 answers:
Karolina [17]3 years ago
4 0

Answer:

1080

Step-by-step explanation:


aniked [119]3 years ago
4 0

Answer:  The measure of the interior angle of a regular octagon is 135 degrees.


Step-by-step explanation:  All sides are the same length (congruent) and all interior angles are the same size (congruent). To find the measure of the angles, we know that the sum of all the angles is 1080 degrees (from above)... And there are eight angles... So, the measure of the interior angle of a regular octagon is 135 degrees.

You might be interested in
Rearrange the formula to solve for m<br> A= m (s+2)/t
Alisiya [41]

Answer:5

Step-by-step explanation:

Add 4 and 1

8 0
3 years ago
Read 2 more answers
0.5(3 repeating) as a fraction
pychu [463]
A) x = 0.5555. Multiply both sides by 100
b) 100x = 55.55

Now subtract a) from b):

100x - x = 55.55 - 0.55
99x = 55
x = 55/99 = 0.55555..

7 0
3 years ago
Select all the equations where x = 3 is a solution.
34kurt

Answer:

Step-by-step explanation:

X +4=

8x=32

7 0
3 years ago
Graph the equation: y = 2/3x - 4
Sveta_85 [38]

Answer:

(0,-4)(6,0)

Step-by-step explanation:

Put a point where the coordiantes say to, then draw a straight line connecting them.

If you need help on questions like this, download the app DESMOS

7 0
3 years ago
Find the surface area of the solid. Round to two decimal places
Ne4ueva [31]
Check the picture below.

so, to get the area of the triangles, we can simply run a perpendicular line from the top to the base, and end up with a right-triangle with a base of 22 and a hypotenuse of 34, let's find the altitude.

\bf \textit{using the pythagorean theorem}&#10;\\\\&#10;c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b&#10;\qquad &#10;\begin{cases}&#10;c=hypotenuse\\&#10;a=adjacent\\&#10;b=opposite\\&#10;\end{cases}&#10;\\\\\\&#10;\sqrt{34^2-22^2}=b\implies \sqrt{672}=b

so then the surface area of the triangular prism is,

\bf \stackrel{\textit{left and right}}{2(34\cdot 76)}~~+~~\stackrel{\textit{bottom}}{(44\cdot 76)}~~+~~\stackrel{\textit{front and back}}{2\left[\cfrac{1}{2}(44)(\sqrt{672})  \right]}&#10;\\\\\\&#10;8512~~+~~(44)(\sqrt{672})\qquad \approx\qquad 9652.61036291978

5 0
3 years ago
Other questions:
  • Will give brainliest!
    7·2 answers
  • How do you find a frequency of a class when the relative frequency is given
    13·1 answer
  • Is -5 3/8 a rational or irrational number?
    10·1 answer
  • Y =1/3 x – 10 2x + y = 4 what is the solution to the system of equations
    8·1 answer
  • What is the answer to this problem?!
    8·2 answers
  • -3(n + 3)=12 the solution is n =
    9·2 answers
  • HEEEEELLLLLPPPPP!!!!!!!!!!!
    14·2 answers
  • What is the value of x when 1/2 = 9 1/2
    9·1 answer
  • If you like a boy that was talking to you out of nowhere on your bus like once and you think he is hot what should I do?? We’re
    15·2 answers
  • 2(2x−3)+4&lt;6x+7−11 just need the answer for this !!!! helppp
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!