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
Molodets [167]
2 years ago
12

The students in Mrs. Mandel’s class need to choose two class

Mathematics
1 answer:
sammy [17]2 years ago
4 0
Do you know the Combination Formula? If Not it is (n!)/r!(n - r)!
I think n would equal 6, and r would equal 2. So it would be 6!/2!(4!)
I believe you can do this yourself now that I've given you an equation.
You might be interested in
Solve the proportion
algol13

Answer: 78

Step-by-step explanation:

The rest of the answers are too small to be the length.

4 0
2 years ago
Please help!! dont answer if you're not going to explain! need help with my geometry!
FinnZ [79.3K]

Step-by-step explanation:

Statement:

2-) ∠BAC = ∠EDC

<em>Reason:</em>

Angles opposite to equal sides of a triangle are equal (Alternate Interior Angles Theorem)

Statement:

3-) AC = CD

<em>Reason:</em>

CPCTC ("Corresponding Parts of Congruent Triangles are Congruent")

Statement:

4-) ∠BCA = ∠DCE

<em>Reason:</em>

Vertical Angles Theorem (states that vertical angles, angles that are opposite each other and formed by two intersecting straight lines, are congruent)

Statement:

5-) triangle ABC = triangle DEC

ASA Postulate

The ASA (Angle-Side-Angle) postulate states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent. (The included side is the side between the vertices of the two angles.)

<h2>22</h2><h3>Answer: B</h3><h3 /><h2>23</h2><h3>Answer: D</h3><h3 /><h2>24</h2><h3>Answer: A</h3><h3 /><h2>25</h2><h3>Answer: C</h3>
6 0
3 years ago
Need help fastt plss will give brainliest too who is corect plssss helppp
ehidna [41]

Answer:

0-5

Step-by-step explanation:

The Range Is 0-5 Atleast what i understand Gl Passing!

5 0
3 years ago
Read 2 more answers
Tell me the answer for each box its on classkick and i can see if its wrong
Licemer1 [7]

Answer:

$19.35

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Describe some data that when graphed would represent a proportional relationship. Explain your reasoning
OLga [1]
The lines would go up and over at the same rate. They would have the same slope, like parallel lines.

Hope this helps!! :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Can u guys PLEASE answer question 26 and 27. THIS IS URGENT
    6·1 answer
  • Ok second time putting this up. CAN SOMEONE HELP?!
    9·1 answer
  • Which of the following inequalities gives all possible values of n for which the manager estimates that the company will make a
    8·1 answer
  • What is the slope of any line parallel to line containing (-5,2)&amp;(1,8)
    6·1 answer
  • Determine the equations of the vertical and horizontal asymptotes if any for h(x)=(x+1)^2/x^2-1
    12·1 answer
  • Explain to an absent student how to subtract polynomials. Use complete sentences or examples in your explanation.
    9·1 answer
  • There are 50 applicants for three Software Tester positions. Is this Combination (C) or Permutation (P)? How many different ways
    13·1 answer
  • Helllllpllppppppppp there are 2 pics
    6·2 answers
  • Enola bought snacks for her team's practice. She bought a bag of oranges for $2.06 and a 3-pack of juice bottles. The total cost
    8·1 answer
  • How can i use the slope formula to find the slope between (2, -7) and (1, 6)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!