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
Kamila [148]
3 years ago
13

Poziom B pls układ współrzędnych

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

Answer:Poziom B pls układ współrzędnych

Step-by-step explanation:

You might be interested in
Does 23^-1 (mod 1000) exist? If yes solve it.
sweet [91]

Yes, 23 has an inverse mod 1000 because gcd(23, 1000) = 1 (i.e. they are coprime).

Let <em>x</em> be the inverse. Then <em>x</em> is such that

23<em>x</em> ≡ 1 (mod 1000)

Use the Euclidean algorithm to solve for <em>x</em> :

1000 = 43×23 + 11

23 = 2×11 + 1

→   1 ≡ 23 - 2×11   (mod 1000)

→   1 ≡ 23 - 2×(1000 - 43×23)   (mod 1000)

→   1 ≡ 23 - 2×1000 + 86×23   (mod 1000)

→   1 ≡ 87×23 - 2×1000 ≡ 87×23   (mod 1000)

→   23⁻¹ ≡ 87   (mod 1000)

3 0
3 years ago
Simplify the expression: z2 – z(z + 3) + 3z a. 2z2 + 6z b. z + 3 c. 6z d. 0
Mama L [17]
This stuff is way to hard
5 0
3 years ago
Determine the LCm of 15 and 20
docker41 [41]
If you just want to know what is the least common multiple of 20 and 15, it is 60. Usually, this is written as lcm(20,15) = 60
5 0
2 years ago
Find the measure of DB (a curvy line is on top of DB btw)
klasskru [66]

Answer:

Arc DB = 146

x = 5

Step-by-step explanation:

Remark

The relationship between the large arc, the small arc and the intersecting angle is

1/2 (large arc - small arc) = intersecting angle.

Givens

Large arc = 25x + 21

Small arc = 96

5x

Solution

1/2*(25x + 21 - 96) = 5x*2            Multiply both sides by 2

25x + 21 - 96 = 10 x                     Combine      

25x - 75 = 10x                             Subtract 25x from both sides

-75 = 10x - 25x

-15x = -75

x = 5

DB = 25x + 21

DB = 25*5 + 21

DB = 125 + 21

DB = 146

Tell me if this is not in the choices.

5 0
2 years ago
Alyssa says that n = 6 is the solution of the equation 12n = 84. How can you check whether she is correct?
Vikki [24]

Answer:

No. The answer is 72

Step-by-step explanation:

As 12x6=72

4 0
2 years ago
Other questions:
  • An object moves on a conveyor belt at a speed of 60 inches per second. Explain how you could conver the speed to feet per minute
    9·1 answer
  • Omar can buy at most 8 pairs of socks​
    8·1 answer
  • A jar contains 8 nickles, 10 dimes, 6 quarters, and 22 pennies. A coin in chosen at random from the jar. What is the probability
    15·1 answer
  • If α and β are the zeroes of a quadratic polynomial x²+x-2 then find the value of (α/β+2) (β/α+2)
    10·1 answer
  • MATH HELP 50 POINTS
    10·2 answers
  • The Pythagorean Theorem ONLY works on which triangle? *
    15·1 answer
  • HELP!!! PLEASE!!!!
    15·2 answers
  • The diagram shows a right-angle triangle.
    7·1 answer
  • Find the range<br> 19, 21, 18, 17, 18, 22, 46
    7·1 answer
  • Find the surface area of this triangular prism:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!