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
Rasek [7]
4 years ago
5

What is 1 plus 2 plus 3.... plus 200?

Mathematics
2 answers:
Aneli [31]4 years ago
6 0

Answer:

20100

Step-by-step explanation:

There are 200 numbers in this addition problem. To add this, we can do 1 + 200, 2 + 199, 3 + 198 and so on. All of these pairs have a sum of 201 and since there are 200 / 2 = 100 pairs the answer is 201 * 100 = 20100.

Dmitriy789 [7]4 years ago
4 0

Answer: 206

Step-by-step explanation:

You might be interested in
I need alot of help. (ALGEBRA)
lina2011 [118]

Answer:

Award brainliest to this answer

Step-by-step explanation:

1: Lcm is 210 and GCF is 1

2: Lcm is 12 and Gcf is 3

3: LCM is 352 and Gcf is 4

4:LCM is 840 and Gcf is 1

5: LCM 108 and Gcf is 9

6: Lcm is 660 and Gcf is 1

7: Lcm is 840 and Gcf is 2

8: Lcm is 60 and Gcf is 30

9: Lcm is 1512 and Gcf is 1

10: Lcm is 176 Gcf is 4

11: Lcm is 2030 and Gcf is 1

12: Lcm 116 and Gcf is 2

Also, I'm am rather sure in which the veracity of the entailment that this is algebra is incorrect.

7 0
3 years ago
A quarterback in the National Football League throws 54 touchdown passes in 18 games. What is the average number of touchdown pa
Ratling [72]

Answer:3

Step-by-step explanation:54/18=3

7 0
4 years ago
Read 2 more answers
|x-11|= 5x +10 how do I solve this
stiks02 [169]

the absolute value of anything is a positive number so

lx-11l= 5x+10

x+11=5x+10

-x -x

11=4x+10

-10 -10

1=4x.

1/4=4x/4

1/4=x

1 divided by four = .25

so x =.25

4 0
4 years ago
Read 2 more answers
you are making beaded bracelets for your for your friends. you want to use 30 beads for each bracelet want to use no more than 1
Softa [21]

30(x)<=145 and yes she would be able to make 4 bracelets because 30 x 4 = 120 and that is less than 145

5 0
4 years ago
The sum of three consecutive integers is 90. Find the three numbers by letting x
Law Incorporation [45]

Answer:

x = 28

Step-by-step explanation:

let us take three consecutive numbers be (x + 1), (x + 2) and (x + 3)

Now,

The sum of three consecutive integers is 90

i.e.,

(x + 1) + (x + 2) + (x + 3) = 90

x + 1 + x + 2 x + 3 = 90

3x + 6 = 90

3x = 90 - 6

3x = 84

x = 84/3

x = 28

x = 28Thus, The value of x is 28

<h2><em><u>VERIFICATION</u></em><em><u>:</u></em></h2>

(x + 1) + (x + 2) + (x + 3) = 90

(28 + 1) + (28 + 2) + (28 + 3) = 90

28 + 1 + 28 + 2 + 28 + 3 = 90

90 = 90

8 0
4 years ago
Read 2 more answers
Other questions:
  • If there is a 65% chance of rain tomorrow and a 25% chance of wind and rain, what is the probability that it is windy, given tha
    10·2 answers
  • If you're correct I'll mark your answer Brainliest.
    6·2 answers
  • HELP PLEASE ASAP! 12 points
    11·1 answer
  • Can someone answer this question for me thankss
    10·1 answer
  • What is the length of a diagonal of a cube with a side length of 3 cm?
    8·1 answer
  • Please explain how you got your answer, I don't quite understand how to do this.
    12·2 answers
  • Answer 44 and 48<br>only 44 and 48​
    10·1 answer
  • A machine that is programmed to package 1.20 pounds of cereal is being tested for its accuracy In a sample of 36 cereal boxes, t
    9·1 answer
  • There are three sizes of pizza, three of crust, and ten toppings. If you Order one size, one type of crust, and one topping, how
    10·1 answer
  • Solve similar triangles (advanced)<br><br> Solve for x<br><br> A, 3, B^2, x, D, 13, E, C
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!