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
larisa86 [58]
3 years ago
12

Please help! What is the value of x? (No links, I just need an answer and help..)

Mathematics
1 answer:
nata0808 [166]3 years ago
8 0

9514 1404 393

Answer:

  x = 50

Step-by-step explanation:

The sum of exterior angles of a convex polygon is 360°.

  130° + x° + 30° + 100° + x° = 360°

  2x° = 100° . . . . . . . . . subtract 260° and collect terms

  x = 50 . . . . . . . . divide by 2°

_____

<em>Additional comment</em>

If you reduce each side length to nothing, then you find the angles are measured around a central point. It becomes more clear that their sum is 360°.

You might be interested in
The answer would be 7/8 right?
trasher [3.6K]
Yes, it would be what you have written
6 0
4 years ago
Peyton received a graduation gift from his grandparents of $12,700. He
arlik [135]

Answer:

Peyton's account will have $13,842.18 after a year.

Step-by-step explanation:

Given that Peyton received $ 12,700 and decided to invest it for a year in an account that grants an interest of 8.8% per year, compounded semiannually, to determine the amount of money that will be in said account after the passage of one year, it is necessary to perform the following calculation:

X = 12,700 (1 + 0.088 / 2) ^ 1x2

X = 13,842.18

Therefore, after a year has passed, Peyton's account will be $ 13,842.18.

7 0
3 years ago
Consider the following 8 numbers, where one labelled X is unknown.
Effectus [21]

Answer:

55,-3

Step-by-step explanation:

We\ are\ given\ that,\\There\ are\ eight\ numbers\ in\ the\ data :\\17,18,24,x,44,48,42,4\\Where\ the\ value\ of\ x\ is\ what\ we\ need\ to\ find.\\Range\ of\ the\ data=51\\Hence,\\We\ know\ that\ the\ range\ is\ the\ difference\\ between\ the\ highest\ observation\ and\ the\ lowest\ observation\ in\ the\ data.\\We\ may\ know\ see\ two\ cases\ of\ evaluating\ x\ when:\\1. x\ is\ the\ highest\ observation\ in\ the\ data\ or\ x>48.\\Highest\ observation\ =x\\Lowest\ observation=4\\Hence,\\

As\ range=51,\\x-4=51\\x=51+4\ [Adding\ 4\ on\ both\ the\ sides]\\x=55 \\2. x\ is\ the\ lowest\ observation\ or\ x

7 0
3 years ago
Jean gets an allowance of $15 each month plus an extra $2 for each chore she completes around the house. How much allowance will
katovenus [111]
The answer is 2x + 15 dollars.
5 0
3 years ago
6x - 170 = -4x + 110​
strojnjashka [21]

Answer:

=-110

Step-by-step explanation:

:)

7 0
3 years ago
Other questions:
  • Miguel and Jacqui built towers out of craft stickers.Miguel's tower had 4-inch square base.Jacqui's tower had a 6-inch square ba
    14·2 answers
  • a truck can be rented from company A for $90 a day plus $0.50 per mile. Companh B charges $30 a day plus $0.90 per mile to rent
    10·1 answer
  • Sec2x= ____. select all that apply
    7·1 answer
  • Assume that there are 20 m&amp;ms in a bowl (5 red, 11 yellow, 4 green).
    10·1 answer
  • B) By selling
    6·1 answer
  • Which figure must be a rhombus?
    9·2 answers
  • The diagram below shows the measurements of a bookcase. What is the total height of the bookcase?
    15·2 answers
  • Don't know this one, please help
    6·2 answers
  • I needed to write something long enough
    9·2 answers
  • Suppose you have $1700 in your savings account at the end of a certain period of time. You invested $1400 at a 2.25% simple annu
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!