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
ankoles [38]
2 years ago
7

Find the least whole number N so that 2020 + N is exactly divisible by 11.

Mathematics
1 answer:
Nadusha1986 [10]2 years ago
8 0

2020 + <em>N</em> ≡ 0 (mod 11)

<em>N</em> ≡ -2020 (mod 11)

Notice that 2020 = 183 • 11 + 7, so

<em>N</em> ≡ -(183 • 11 + 7) (mod 11)

<em>N</em> ≡ -7 (mod 11)

<em>N</em> ≡ 4 (mod 11)

You might be interested in
Arithmetic mean between -2 and 58
lions [1.4K]

Answer:

I think its true

Step-by-step explanation:

8 0
3 years ago
Niko got the jumbo ice cream cone at the Dutchess County Fair. The amount of ice cream can be modeled using a cone whose height
motikmotik
85 over 320 of a cup
6 0
3 years ago
Read 2 more answers
Wat is the answer for this question -x2 + 5x + 24.
Helen [10]

Answer:

31

Step-by-step explanation:

5 0
3 years ago
What is the truth value for the following conditional statement?
Studentka2010 [4]

Answer:

TT→T

Step-by-step explanation:

If p is false, then ~p is true.

If q is false, then ~q is true.

Now note that

  • If a and b are both true, then a→b is true.
  • If a is true, b is false, then a→b is false.
  • If a is false, b is true, then a→b is true.
  • If a and b are both false, then a→b is true.

In your case, both~p and ~q are true, then ~p→~q is true too (or TT→T)

3 0
3 years ago
A color printer prints 8 pages in 5 minutes. How many pages does it print per minute?
fenix001 [56]

Answer:

1.6 OR 8/5

(They are the same thing.)

6 0
3 years ago
Read 2 more answers
Other questions:
  • HELP MEH HELP MEH PLZ
    12·2 answers
  • How can you use properties to solve 4×23×28
    6·1 answer
  • If a triangle has lengths of 3gt and 54ft check all possible lengths for third side
    11·1 answer
  • PLEASE HELP! Find the missing length. The triangles are similar.
    5·2 answers
  • Help me ASAP<br> Estimate the measure of ∠DBC.
    12·1 answer
  • If emma buys 7 pounds of apples and bananas and each pound of apples cost $1.75 and a pound of oranges cost$2.00, how many pound
    7·1 answer
  • Trapezoid KLMN has vertices K(1, 3), L(3, 1), M(3, 0), and N(1, −2).
    10·2 answers
  • the difference between the exterior and the corresponding interior angle of the triangle is 81 °. determine those angles.​ (type
    14·1 answer
  • Simplify the following expression:<br> 2x − 4y + 3x2 + 7y − 16x.
    14·2 answers
  • PLEASE HELP
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!