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
vova2212 [387]
3 years ago
12

I need help w this question

Mathematics
1 answer:
ollegr [7]3 years ago
3 0

Answer:

360 degrees

Step-by-step explanation:

Remember that triangles have a sum of 180 degrees, and that quadrilaterals have 360 degrees.

You can either use that part, or actually solve for it.

The equation for the sum of the interior angles is:

sum=180(n-2)       [which "n" is the number of sides]

So, if we add in the number of sides to the equation, it changes to:

180(4-2)=180(2), which equals to 360 degrees.

You might be interested in
Find the zeros of the quadratic function f(x) = 2x2 - 8x + 6 from the graph
Assoli18 [71]

Answer: X=3,1

The roots (zeros) are the x values where the graph intersects the x-axis. To find the roots (zeros), replace y with 0 and solve for x

Step-by-step explanation: Have a nice day

5 0
3 years ago
1. Given f(x) =1/4 (x – 8), what is the value of f(24)?
goldenfox [79]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

f(24)=4

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

f(x)=\frac{1}{4}(x-8)\\-----------\\\rightarrow f(24)= \frac{1}{4}(24-8)\\\\\rightarrow f(24) = \frac{1}{4}( 16)\\\\\rightarrow\boxed{f(24)=4}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

8 0
3 years ago
Read 2 more answers
Given the function f(x) = -x + 4, then what is f(-3x) as a simplified<br> polynomial?
quester [9]

Answer:

3x+4

Step-by-step explanation:

f(x) = - x+4

Substitute in x=-3x

f(-3x)= - (-3x) + 4 = 3x+4

5 0
3 years ago
Marsia will make a frame for her picture the length of the picture is 15 inches the width is 1/3 of the length how much wood doe
marysya [2.9K]
She needs 40 inches total. Hope it helps!
6 0
3 years ago
Note Enter your answer and show all the steps that you use to solve this problem in the space provided. find the area of the par
Ghella [55]

Answer:

144cm2

Step-by-step explanation:

24*9=216

9*8=72

216-72=144

6 0
3 years ago
Other questions:
  • Katie selling lemonade for $1.50 per cup she decides to put them on sale for $.90 what percent discount did she give on her lemo
    8·1 answer
  • The sum of two numbers is 84. The first is 8 less than 3 times the other.
    14·1 answer
  • Write each ratio as a fraction in the lowest terms. <br><br>1. 2 to 4<br><br>2. 15/20<br><br>3 6:18
    11·1 answer
  • Does it make sense to use simple or compound interest for long term investing
    8·1 answer
  • Explain why the rearranged expression is easier to work with
    5·1 answer
  • How many ounces of 20% hydrochloric acid and 70% hydrochloric acid must be mixed to obtain 20 ounces of 50% hydrochloric acid so
    5·1 answer
  • Solve for X -6.9&lt;8.1-1.5x
    7·1 answer
  • Identify the slope and the y-intercept of 3x-4y=-16​
    8·2 answers
  • Which unit would you use to measure the amount of water in a swimming pool?
    13·1 answer
  • Change 527 to<br> a decimal
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!