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
ohaa [14]
1 year ago
15

Which math subject is the hardest

Mathematics
1 answer:
lesya [120]1 year ago
6 0

Combinatorial Enumeration. That whole class was a rollercoaster ride of mind-blowing generating functions to prove crazy things. The exam had ridiculous questions like 'count the number of cactus trees with n vertices such that etc etc etc' and you'd do three pages of terrible terrible sums and algebra. Then your final answer would be something beautiful like n/2 and you'd breath a sigh of relief and thank the math gods.

You might be interested in
What is the value of y in the equation 4(5y –8 –2) = 185 –15?
Rina8888 [55]
In an equation the Left hand side must equal the right hand side 4(5y-8-2)=185-15 20y-32-8=170 20y=170+32+8 20y=210 Therefore y=10,5 When you substitute the 10,5 and solve it on the left and side it's equal to 170 which is the answer on the right hand side
8 0
3 years ago
Enter a number that correctly completes the following statement
erik [133]
17 Units away from the origin? Moving (12,5) left 12 times, then down 5
3 0
3 years ago
Read 2 more answers
Please answer me question 3 solving part​
Illusion [34]

Answer:

1. D

2. B

3. A

Step-by-step explanation:

Question 1:

The pair of <JKL and <LKM can be referred to as linear pairs. They are two adjacent angles that are formed from the intersecting of two lines.

Question 2:

Given that <KLM = x°

<KML = 50°

<JKL = (2x - 15)°

According to the exterior angle theorem, exterior ∠ JKL = <KLM + KML.

2x - 15 = x + 50

Solve for x

2x - x = 15 + 50

x = 65

Therefore, <KLM = 65°

QUESTION 3:

<JKL = 2x - 15

Plug in the value of x

<JKL = 2(65) - 15

= 130 - 15

<JKL = 115°

7 0
3 years ago
Can someone help me with math?
Paladinen [302]

Answer:

The second step because she distributed within the parentheses without adding the negative sign to 13

3 0
3 years ago
Paul deposits $4000 in a bank which pays a compound interest
yawa3891 [41]

Answer: He will have 3,200 in 5 years.

Step-by-step explanation: This is because 4% of $400 is 160, and if you multiply that by 5 you get 800, then you just subtract that from the total amount and you get your final answer.

5 0
3 years ago
Other questions:
  • suppose 255,113 people live in a city is it reasonable to say that about 300,00 live in the city? use the number line to help yo
    15·1 answer
  • Please help me on this question: Divided and write each answer in simplest form!
    12·2 answers
  • Given the data points, (x, y) of a linear function: (2, 11), (4, 10), (6, 9), (12, 6), what is the function? What is the slope?
    13·1 answer
  • What is total surface area of the rectangular prism shown 10m 10m 8m​
    6·2 answers
  • $120 is shared among 3 friends Ava, Ben, and Carlos. If Ava receives $20 less than
    11·1 answer
  • Whats the volume of the cone?<br> use the fórmula V=1/3πr^2h.
    12·1 answer
  • Can someone help me with question 1 and 2 please​
    10·1 answer
  • If f(x) = 2x + 10, evaluate the function when x = 6
    10·2 answers
  • A park charges $8 per hour to rent a bike
    9·2 answers
  • Please help me answer Number 8. Needed ASAP for school. Will give Brainliest
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!