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bulgar [2K]
3 years ago
13

Which polygon will NOT tessellate a plane?

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0

Step-by-step explanation:

the answer is regular octagon

i think

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HELP ASAP I HAVE TO GET IT DONE<br><br><br> Solve for x in the diagram below
MA_775_DIABLO [31]

Answer:

x = 35

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Geometry</u>

  • Definition of a Line: A line is 180°

Step-by-step explanation:

<u>Step 1: Set up equation</u>

40° + (2x + 30)° + 40° = 180°

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Combine like terms:                    2x + 110 = 180
  2. Subtract 110 on both sides:         2x = 70
  3. Divide 2 on both sides:               x = 35
7 0
3 years ago
Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. If Hugh bought
Klio2033 [76]
He bought 4 books.  

3.95m + 8.95b = 47.65

If he bought 3 magazines, m =3
(3.95)3 +8.95b = 47.65
11.85 + 8.95b =47.65
now we subtract 11.85 from both sides
8.95b = 35.80
we divide both sides by 8.95
b=4
Hugh bought 4 books.
7 0
3 years ago
Read 2 more answers
What is 2 meters and 10 cm together
Alika [10]
10cm=10 * 10^-2 = 10^-1 meters

so its 2 meters + 0.1 meters = 2.1 meters

4 0
3 years ago
A regular polygon has possible angles of rotational symmetry of 20°, 40°, and 80°. How many sides does the polygon have?
liq [111]
The answers 18 sides.
7 0
3 years ago
Read 2 more answers
Which equation says that the area of the picture<br> itself is 700 in ²?
djverab [1.8K]

Answer:

See below

Step-by-step explanation:

(36 - 2x) * (17-2x) = 700      I think, given the info

4x^2 - 106x + 612 = 700     expanded....

6 0
2 years ago
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