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
Paul [167]
3 years ago
9

How many ways can we form a password of 10 letters?

Mathematics
1 answer:
Klio2033 [76]3 years ago
5 0
(128)........................
You might be interested in
Is the answer is b ? Help
PilotLPTM [1.2K]

Answer:

No, it is D.

Step-by-step explanation:

<em>It can not be A or C, because length can not be negative</em>

Because the y is the same, you only have to <em>count the distance of the x-axises</em>.

4 - (-3) is 7 units, which is D.

6 0
3 years ago
-2x + y = 4
hoa [83]

Answer: I don't understand the question

Step-by-step explanation:

4 0
3 years ago
What is an equation for the line that passes through (-2,-3) with a slope of -1/2?
Crazy boy [7]

Answer:

C

Step-by-step explanation:

To write the equation of a line use the point slope form of a line substituting m = -1/2 and the point (-2,-3).

y -y_1 = m(x-x_1)\\y --3=-\frac{1}{2}(x--2)\\y+3 = -\frac{1}{2}(x+2)

Convert to standard form by applying the distributive property and rearranging the terms.

y + 3 = -\frac{1}{2}(x+2)\\y+3 = -\frac{1}{2}x -1\\2y + 6 = -x -2\\x+2y + 6 = -2\\x + 2y = -8

The equation x +2y = -8 is the same equation as 4y + 2x = -16 just doubled----> 2x + 4y = -16

8 0
3 years ago
For each point, identify the axis or quadrant where the point is located.
natka813 [3]
(0,6) is on the y-axis. (5,-2) is on the 4th quadrant. (-1,10) is on the 2nd quadrant. (-1/4, -6*1/2) is on the 3rd quadrant. (5,0) is on the x axis. (8.7,2.3) is on the 1rst quadrant
6 0
3 years ago
Reina and Sam are multiplying (8^4)^5 (7^3)^9<br><br> Is either of them correct?
PilotLPTM [1.2K]

Answer:

Sam is correct.

Step-by-step explanation:

Exponent rules state that when an number with an exponent is raised to a power, the two exponents multiply.  For example, a^2^2=a^4.

6 0
3 years ago
Other questions:
  • Please help with this, will give brainliest answers. thanks!
    11·1 answer
  • Which expression represents this word phrase?
    5·2 answers
  • Can y’all help me with 5 thank you
    10·1 answer
  • Which of the following is equivalent to (p3)(2p2 - 4p)(3p2 - 1)?
    5·2 answers
  • 14 1/4 - 10 3/7 Reduce to lowest form....<br> step by step to see if my answer your answer
    14·2 answers
  • X-4=1/4(8x-16) for x
    13·1 answer
  • I had to rewrite the questions cause I don't know how to edit them on a computer and PLEASE ANSWER but here is the question:
    12·1 answer
  • Hay it is meh plz save me
    11·2 answers
  • What is the vertex of the graph of the quadratic function f(c) = x2 + 8x + 10?
    7·1 answer
  • What is the standard deviation from the mean <br> roundest to the nearest tenth
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!