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
ololo11 [35]
3 years ago
5

Find x and y i will give brainliest

Mathematics
2 answers:
Serga [27]3 years ago
6 0

Answer: N= 135, M=45.

Step-by-step explanation:The formula to find the degree inside of a shape is: (n-2)180. This is an octagon, so it has 8 sides, plug this in for n.

8-2 * 180

1080                              divide by 8 to get the value of n

n=135

The formula for an angle outside of the shape is:

360/n   n is still eight, so plug this in for n

360/8

m=45

sashaice [31]3 years ago
5 0

Answer:

<em>n = 135 degrees ( ° ) ,</em>

<em>m = 45 degrees ( ° )</em>

Step-by-step explanation:

<em>* Sorry I didn't answer this before *</em>

1. In this figure we can see that this visual is a representation of an octagon, provided it's 8 sides.

2. Knowing this, let us split this figure into triangle 180 degrees each ⇒ compute the total interior angles in degrees.

3. If you were to draw lines from one vertex to any other non-adjacent vertices, it would be that 6 triangles are formed.

4. One triangle ⇒ 180 degrees ( ° ) so that this octagon ⇒ 180° * number of triangles, or ⇒ 180 * 6 = 1080°

5. Knowing that this shape is a regular polygon, all angles are congruent such that if x represents one interior angle ⇒ 8x = 1080, ⇒ x = 135°. As n acts as one of the interior angles in this figure ⇒ <em>n = 135 degrees ( ° )</em>

6. Now through supplementary angles, the interior angle adjacent to angle m would form a linear pair, adding to 180°.

7. This would mean that m + interior angle = 180, and as all interior angles were found to be 135 degrees ⇒ m + 132 = 180 ⇒ <em>m = 45 degrees ( ° )</em>

You might be interested in
Is my answer correct? Please see attachment and notify me.
statuscvo [17]
Last time I checked that was about right, but it's been a few years since then.

6 0
3 years ago
Read 2 more answers
Just 1,2, and 3<br> I really need help
ioda
The correct answer for the question that is being presented above is this one: 

(1)
The triangle shows and equilateral triangle. Equilateral triangle has the same length of sides and angles.
60 = 1.5x
x = 40 degrees

7.1 = y + 3.4
y = 3.7 cm

(2) Isosceles Triangle
65 = 13x
x = 5 degrees

y + 2/3 = 7/8
y = 7/8 - 2/3
y = 21 - 16 / 24
y = 5/24 in

(3)
12 = x + 3.8
x = 8.2mm
6 0
3 years ago
Karen bought 203 stickers. Each sheet had 13 stickers.She gave away 809 stickers to her friends. How many stickers does Karen ha
andrew11 [14]

Answer:

1830 sickers, 140.8 sticker sheets left

Step-by-step explanation:

13*203 = 2639

2639-809=1830

3 0
3 years ago
Can someone help meeee pleaseeee!!!
inna [77]
I took the test it’s 29
4 0
3 years ago
4. What is the unit rate for a pound of seed? Circle the correct answer choice.
Vladimir79 [104]
<h3>Answer:  B) $1.75</h3>

===================================================

Explanation:

To get the unit cost, we divide the total cost over the number of pounds.

We can do this for any row

  • row one: ($17.50)/(10) = $1.75
  • row two: ($35.00)/(20) = $1.75
  • row three: ($52.50)/(30) = $1.75
  • row four: ($70.00)/(40) = $1.75

You don't need to show all four row calculations. You can simply pick one row.

This tells us that each pound costs $1.75

Put another way: the price is $1.75 per pound

3 0
2 years ago
Other questions:
  • Lo que es 8 metros aumentado dividido por 40.
    9·1 answer
  • The depth of the water at the end of a pier changes periodically along with the movement of tides. On a particular day, low tide
    8·2 answers
  • What is 4x+60=100? Solve for x.
    13·2 answers
  • A group of preschoolers has 17 boys and 16 girls. What is the ratio of girls to all children?
    9·1 answer
  • The growth of a plant in resposne to touch is called
    9·2 answers
  • PLZ PLZ PLZ PLZ PLZ PLZ HELP I NEED HELP PLZZZZZZZZZ 12 POINTS
    13·1 answer
  • Can anyone do division on paper plsss​
    10·1 answer
  • Please Help!!
    15·1 answer
  • The area is approximately ___ square units.<br><br> Use 3.14 for π.
    8·1 answer
  • Here are some of the numbers that were picked out of the bag at bingo evening:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!