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
ad-work [718]
2 years ago
8

I REALLY NEED HELP PLEASE!!

Mathematics
1 answer:
rjkz [21]2 years ago
8 0

Answer:

4588 [in²].

Step-by-step explanation:

1) the given octagon can be imagined as 8 triangles (see the attachment). In order to calculate the required area of the octagon, it is enough to calculate the area of one triangle then increase it 8 times:

2) area of one triangle is:

37*31/2 [in²].

3) the required area of the octagon is:

31*37*8/2=31*37*4=4588 [in²].

You might be interested in
Can someone please help me
Leni [432]

9514 1404 393

Answer:

  c.  90°

Step-by-step explanation:

Every corner of a square or rectangle is a 90° angle, also called a "right angle."

  ∠MLK = 90°

3 0
3 years ago
Please feel free to help if not i can figure it out, thank you.
Vika [28.1K]

Answer:

A makes the most sence cbwt

Step-by-step explanation:

8 0
2 years ago
87,627 ÷ 931<br>please tell me the answer.
Ahat [919]
It's an ugly decimal but it's 94.12
6 0
3 years ago
Read 2 more answers
What is the Value of the rational expression below when X is equal to 3?
Serhud [2]
First, you would have to plug 3 into the equation
15-(3)/9-(3)
Then do the math
12/6
This can be simplified, since 12 and 6 are divisible by 6, which is their greatest common factor
2/1
So the answer is D. 2

Hope this helps!
3 0
3 years ago
Help aaawjjwjwjwjsjjwwksk
Serggg [28]

Number three is a parallelogram

Number four is a rhombus

The attributes of each quadrilateral is that it must have four sides

Number seven is true because if you fold a rectangle in half it will be congruent and rectangles always have at least one parallel side

Number eight is false because a square has all equal length sides and a rectangle does not have all equal sides making the two very different

HOPE THAT HELPS!!!!!!

8 0
3 years ago
Other questions:
  • North Carolina: 79.6 years
    15·1 answer
  • How do you solve 2n-7=5n-10 and what's the answer?
    14·2 answers
  • A car uses on average 27 miles per gallon of gas cost $4.04 per gallon which of these following choices is closest to how much t
    9·1 answer
  • 2, 8, 7, 8, 6, 15, 6, 3, 8
    11·2 answers
  • If i were to rotate PQRS 90° counterclockwise, what would be the new coordinates?
    12·1 answer
  • What is the length of segment AB? (4 points)<br> 10<br> 12<br> 13<br> 15
    14·1 answer
  • What is the slope of a trend line that passes through the points (1, 3) and (10, 25)?
    9·1 answer
  • What is the Volume of the box 385 cubes?
    13·2 answers
  • What is this? Please help!!
    12·1 answer
  • HELPPP MEEE PLEASE BE QUICK AS SOON AS POSSIBLE
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!