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
Fed [463]
3 years ago
8

Y = n(n + 1) please help!!!!

Mathematics
1 answer:
Aliun [14]3 years ago
3 0

Answer: to solve for y it is: y=n^2+n

You might be interested in
If d varies directly as t and d = 20.5 when t=12 find:
Fed [463]

Answer:

B or c but im sure its B

Step-by-step explanation:

just did this answer!

3 0
2 years ago
8x8-5x20<br><br> 12<br> 45<br> 64<br> -36<br> -15<br> -10
Orlov [11]
-36 because 64-100 (separate the terms)
6 0
2 years ago
Read 2 more answers
F (x) = -3x + 2x – 5 Whatisf (-1)?​
eduard

Answer:

f(-1) = -4

Step-by-step explanation:

f(-1) simply means that what is f(x) when x = -1?

Just plug in -1 for <em>x</em> to find your answer:

f(-1) = -3(-1) + 2(-1) - 5

f(-1) = 3 - 2 - 5

f(-1) = 1 - 5

f(-1) = -4

7 0
3 years ago
U= a-k-b solve for a
irina [24]

Answer:

a = b + k + u

Step-by-step explanation:

hope this helps

3 0
3 years ago
Every week, Hector’s 20 hours earns $210.00. He earns a constant amount of money per hour.
lesantik [10]

Answer: 20 weeks in 1 week

in 2 weeks 40

Step-by-step explanation:

This proves that the equation is true

3 0
3 years ago
Other questions:
  • Steve sells half of his comic books and then buys 6 more now he has 14 comic books
    9·2 answers
  • HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • ANSWER ASAP PLEASE .
    13·2 answers
  • Which of the lines that appear in the graph would be parallel to a line with a slope of 3 and a y intercept at 0,3
    7·1 answer
  • Please really need help on this please
    13·1 answer
  • X^2+3x-69=-3x-14 <br><br><br> What’s the answers to this equation
    15·2 answers
  • A number d is greater than −5.
    5·1 answer
  • If 818=8,707=5,452=2,1247=?​
    15·1 answer
  • Which shape has a larger area: a rectangle that is 7 inches by 3/4 inch,or a square with side length of 2 and 1/2 inches? Show y
    6·1 answer
  • You have the following numbers: 1, 2, 3, 4, 5. Using these numbers, write at least 10 different mathematical expressions. Use at
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!