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
Marrrta [24]
3 years ago
13

Which statements is an example of the symmetric property of congruence?

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
8 0

Answer:

I believe the answer is C.

Step-by-step explanation:

Example:

For any angles A and B , if ∠ A ≅ ∠ B , then ∠ B ≅ ∠ A . Order of congruence does not matter.

Luba_88 [7]3 years ago
8 0
If AB = CD, then CD = AB
You might be interested in
I need help. Find the value of each variable.
azamat

Answer:

x=8, y=4\sqrt{3}

Look up the 30-60-90 triangle rule

8 0
2 years ago
Read 2 more answers
The number of typographical errors on a page of the first booklet is a Poisson random variable with mean 0.2. The number of typo
muminat

Answer:

The required probability is 0.55404.

Step-by-step explanation:

Consider the provided information.

The number of typographical errors on a page of the first booklet is a Poisson random variable with mean 0.2. The number of typographical errors on a page of second booklet is a Poisson random variable with mean 0.3.

Average error for 7 pages booklet and 5 pages booklet series is:

λ = 0.2×7 + 0.3×5 = 2.9

According to Poisson distribution: {\displaystyle P(k{\text{ events in interval}})={\frac {\lambda ^{k}e^{-\lambda }}{k!}}}

Where \lambda is average number of events.

The probability of more than 2 typographical errors in the two booklets in total is:

P(k > 2)= 1 - {P(k = 0) + P(k = 1) + P(k = 2)}

Substitute the respective values in the above formula.

P(k > 2)= 1 - ({\frac {2.9 ^{0}e^{-2.9}}{0!}} + \frac {2.9 ^{1}e^{-2.9}}{1!}} + \frac {2.9 ^{2}e^{-2.9}}{2!}})

P(k > 2)= 1 - (0.44596)

P(k > 2)=0.55404

Hence, the required probability is 0.55404.

4 0
3 years ago
50 POINTS!! EASY!
frosja888 [35]

9514 1404 393

Answer:

  • y = -16
  • x = 10

Step-by-step explanation:

The direct proportion equation is ...

  y = kx

where k is the constant of proportionality. Here, you're told k=-2, so the equation is ...

  y = -2x

For x=8, the value of y is ...

  y = -2(8) = -16 . . . . . do the multiplication

For y = -20, the value of x is ...

  -20 = -2x

  10 = x . . . . . . . . . divide both sides by -2

3 0
3 years ago
Read 2 more answers
What is the answer to with steps (Y+2) at y=-4
nadezda [96]
<span>(Y+2) at y=-4

First: You will plug in your y
Your equation should look like: -4+2
Next: You will take 2 and subtract the 4
You will get: -2 as your answer

HOPE THIS HELPS! ^_^</span>
6 0
3 years ago
Read 2 more answers
In ABC, AC is extended through point C to point D,<br> m&lt; BCD = (9x - 1), m m
omeli [17]

Answer:

cx

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • How much binding is needed to bind the edge of a circular rug that is 3m in diamter
    8·2 answers
  • A new community sports complex is being built in Erie. The perimeter of the rectangular field is 526 yards. The length of the re
    11·1 answer
  • Vertical Compression of 1/3, right 2!!!
    7·1 answer
  • Find the least common multiple of 5 10 and 15
    8·1 answer
  • A student is conducting a research project that involves using a survey. The survey asks subjects about their political affiliat
    7·1 answer
  • Will mark as brainliest if correct
    7·2 answers
  • ON THIS YOU HAVE TO GRAHP EACH NUMBER INTO A NUMBERLINE
    7·2 answers
  • For the function g(x)=\x-51 +4,<br> g(-6) =
    13·1 answer
  • 6. Cereal costs $2.79 for 16.4 ounces. At this rate, if you buy 25 ounces, how much change would you get back from a $5 bill? (R
    11·2 answers
  • Can you please help me with this?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!