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
Kamila [148]
3 years ago
8

The sum of the angle measures of a polygon with s sides is 2880. Find s. A. 20 B. 16 C. 17 D. 18

Mathematics
1 answer:
siniylev [52]3 years ago
8 0
I think the answer is D. 18

You might be interested in
Matt Bonner has 8 dimes, 9 pennies, and 4 quarters in his pocket. If each coin is equally likely to be pulled out of his pocket
Lesechka [4]

Answer:

B. 0.602%

Step-by-step explanation:

Probability is essentially (# times specific event will occur) / (# times general event will occur). Here, we have a few specific events: draw a quarter, draw a second quarter, draw a penny, and draw another penny. The general event will just be the number of coins there are to choose from.

The probability that the first draw is a quarter will be 4 / (4 + 8 + 9) = 4/21.

Since we've drawn one now, there's only 21 - 1 = 20 total coins left. The probability of drawing a second quarter is: (4 - 1) / (21 - 1) = 3/20.

The probability of drawing a penny is: 9 / (20 - 1) = 9/19.

The probability of drawing a second penny is: (9 - 1) / (19 - 1) = 8/18.

Multiply these four probabilities together:

(4/21) * (3/20) * (9/19) * (8/18) = 864 / 143640 ≈ 0.602%

The answer is B.

8 0
3 years ago
Read 2 more answers
The downward pull on an object due to gravity is the object’s
finlep [7]
<span>The downward pull on an object due to gravity is the object’s </span>Weight

That's how scales work. They show your weight which is actually your downward pull by the force of gravity.
3 0
3 years ago
Read 2 more answers
What is the y-intercept of the function f(x)=4 - 5x?<br> -5<br> -4<br> 4<br> 5
Len [333]

Answer:

4

Step-by-step explanation: Its  4 becuase you plug in the zero like this'

f(x)=4-5(0)

f(0)=4-0

f(0)=4

So it will (0,4)

3 0
2 years ago
Your car cost $42,500 when you purchased it in 2018. the value of the car decreases by 5% annually.
LuckyWell [14K]
Your car will be worth 34,000 in 2022
7 0
3 years ago
Read 2 more answers
These three points are collinear. (3, 6), (-2, -9), (0, -4)<br> True False
mr_godi [17]

Answer:

False

Step-by-step explanation:

to determine if the points are collinear, determine the rate of change(slope) between (-2, -9) and (0, -4) and then the rate of change between (0, -4) and (3,6) and rate of change between (-2, -9) and (3, 6). if the rates are equivalent then the points are all collinear

between (-2, -9) and (0, -4):

m=(y2-y1)/(x2-x1)

  =(-4-(-9))/(0-(-2))

  =5/2

between (0, -4) and (3,6):

m=(y2-y1)/(x2-x1)

  =(6-(-4))/(3-0)

=10/3

because 5/2 does not equal 10/3 the rates of change are not equal and the points are not collinear, do not need to consider slope between (-2, -9) and (3, 6)

7 0
3 years ago
Other questions:
  • Which statement is logically equivalent to the following conditional statement?
    11·1 answer
  • You are skiing down a mountain with a vertical height of 1800 feet. the distance from the top of the mountain to the base is 360
    13·1 answer
  • 15) Webflix decides to compete with Netflix. Instead of $8 per month for unlimited streaming of movies, Webflix charges $3.50 pe
    9·1 answer
  • What is <br> 2d +17 – 3 – 2d + 4d<br> Simplified?
    6·2 answers
  • |6m+5|=10<br> That's my question
    7·1 answer
  • X/8 - I/2 = 6 what is the answer to x
    13·1 answer
  • I need help on this question
    15·1 answer
  • Here is an expression: 3 • 2t
    12·2 answers
  • (2 √-2)(5 √(3)<br> fully simplify please help and no links
    7·1 answer
  • For a project in her Geometry class, Chloe uses a mirror on the ground to measure
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!