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
ozzi
3 years ago
5

How to find an unknown angle in a quadrilateral

Mathematics
1 answer:
cricket20 [7]3 years ago
4 0
Subtract the sum of the angles from 180 degrees to get the missing angle. For example if a triangle in a quadrilateral had the angles of 30 and 50 degrees, you would have a third angle equal to 100 degrees (180 - 80 = 100).
You might be interested in
The domain for f(x) and g(x) is all real numbers.
Mashutka [201]

Answer:

A

Step-by-step explanation:

(f*g)(x) = f(x) * g(x)

=(x2+1)(x4-1)=x6-x2+x4-1

8 0
3 years ago
A dilation produces a smaller figure. Which is a possible scale factor? –2 One-third 1 4
Ghella [55]

Answer:

1/3 (one-third)

Step-by-step explanation:

A scale factor that produces an image <u>smaller</u> than the original figure is <u>less</u> than 1. A scale factor that produces an image <u>bigger</u> than the original figure is <u>more</u> than 1.

Thus, the only option that's less than 1 is one-third.

4 0
2 years ago
A film maker wants to make and sell DVDs of a documentary film. It costs​ $6500 to make the film and​ $1500 to set up production
algol [13]

Step-by-step explanation:

Cost to make the film : $6500

Cost to set up production: $1500

Additional cost to make each video : $4

Additional cost to make n videos : $4n

total cost to make n videos = $6500 + $1500 + $4n = (8000 + 4n) dollars

overall cost to make each video

= total cost to make n videos ÷ n videos

= (8000 + 4n) / n

by definition, in order to "break even", the selling price for each video must be equal to the cost to make each video. i.e

Price, P(n) = (8000 + 4n) / n

Hence,

P(500) = [8000 + 4 (500)] / 500 = (8000 + 2000) / 500 = $20

This means that in order to break even selling 500 DVD's he has to sell each one for $20

6 0
3 years ago
THIS IS VERY URGENT!!!!!!!! URGENT PLEASE HELP!!. If I had more points I would have given you a ton more
sweet-ann [11.9K]
Pls insert a picture!
5 0
3 years ago
552,122,461,901 – 235,612,524 =
zepelin [54]

Answer:551886849377

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone please help me
    9·1 answer
  • I need help on number 3 I don’t know how to solve it and I also need help on 4 /6/7 please this is due tomorrow!!!!!
    7·1 answer
  • Please help me! Trying to understand!
    5·1 answer
  • Correct Answers only please!
    9·1 answer
  • What is the domain of g?
    5·1 answer
  • Identify the oblique asymptote of f(x) = quantity 2 x squared plus 3 x plus 8 over quantity x plus 3.
    8·1 answer
  • according to a recent study 8 out of every 500 americans are vegetarions in a group of 350npeople about how many would be vegeta
    6·2 answers
  • PLEASE HURRY!!!<br><br> What is the scale factor of this dilation?
    11·1 answer
  • Question 2
    10·1 answer
  • What is the equal expression of 42+6
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!