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
Nat2105 [25]
2 years ago
15

What is 1+2+3+4+5+6+7+8+9

Mathematics
2 answers:
Irina18 [472]2 years ago
8 0
45
EXPLANATION
It wasent that hard really just use a calculator
sveticcg [70]2 years ago
4 0

Answer:

45

Step-by-step explanation:

The answer to 1+2+3+4+5+6+7+8+9 is 45

You might be interested in
I'm stuck on b.<br>please help me!!!!​
Sloan [31]

The area under the speed curve tells you how much distance the vehicle covers.

The distance for first 30 s corresponds to the area of a rectangle with height <em>k</em> m/s and length 30 s, or

(<em>k</em> m/s) (30 s) = 30<em>k</em> m

The distance for the last 20 s corresponds to the area of triangle with height <em>k</em> m/s and length 20 s, or

1/2 (<em>k</em> m/s) (20 s) = 10<em>k</em> m

If the total distance traveled was 1.7 km = 1700 m, then

30<em>k</em> + 10<em>k</em> = 1700

40<em>k</em> = 1700

<em>k</em> = 42.5

5 0
3 years ago
What is -10 times 100 to the 10 power
Lyrx [107]
Bruh............................
7 0
3 years ago
Read 2 more answers
The state of Maryland charges a 6% sales tax on most merchandise sold. you purchase a new shirt for 25% how much do you pay?
Yuri [45]
If your question is 25 dollars for the shirt then the ansewer is $26.5 hope this helps.
3 0
3 years ago
A phone carrier charges an extra fee if a customer uses more than 700 minutes each month. Karina has already used 200 minutes th
garik1379 [7]

Answer:third one

Step-by-step explanation:

3 0
3 years ago
Write 2x3 − 3x2 + x5 in standard form. What is the classification of this polynomial by its degree? by its number of terms?
andrew-mc [135]

Answer:

  x⁵ +2x³ -3x², degree 5, 3 terms

Step-by-step explanation:

We assume you intend your expression to be ...

  2x³ -3x² +x⁵

The superscript numbers are exponents. Each indicates the degree of the term. In standard form, terms are listed in decreasing order by degree:

  x⁵ +2x³ -3x² . . . . standard form

The degree of the polynomial is the degree of the highest-degree term: 5.

The number of terms is the number of products in the sum: 3.

4 0
2 years ago
Other questions:
  • How would you type out how you showed your work
    11·2 answers
  • Use the quadratic formula to solve 2x^2 + 2x - 12?
    5·2 answers
  • If the instructions for a problem ask you to use the smallest possible domain to completely graph two periods of y = 5 + 3 cos 2
    9·1 answer
  • 1. What is the negation of the following: "If this triangle has two 45 degree angles then it is a right triangle."
    8·1 answer
  • What is the product? 6(x*2-1)(6x-1/6(x+1))
    10·1 answer
  • Your gross income is $4,520.00/month. Your deductions are FICA (7.65%), federal tax withholding (11.75%), and state tax withhold
    5·2 answers
  • 9 is what percent of 25 in percentage form
    13·1 answer
  • Ming drew the model below to represent the equation 24 + 12 = blank x (8 + 4).
    7·2 answers
  • A dolphin swims 665,280 feet in 3 hours. Use the formula d = rt, where d represents distance, r represents rate, and t represent
    12·1 answer
  • M-137.25=30.75<br><br> What number is m?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!