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
zavuch27 [327]
3 years ago
11

Can someone please help me !!i really need this answer

Mathematics
1 answer:
Zarrin [17]3 years ago
4 0
Yes they are congruent because they are reflecting on to each other
You might be interested in
Can someone help me please
soldier1979 [14.2K]

Step-by-step explanation:

c >= 2

that means any value of c greater or equal to 2 is a valid solution. so, yes, 2 is a solution for this.

c < 2

that means any value of c smaller than 2 is a valid solution. so, no, 2 is not smaller than 2, so it is not a solution.

c < 3

that means any value of c smaller than 3 is a valid solution. so, yes, 2 is smaller than 3, so 2 is a solution.

3 < c

that means any value of c, for that 3 is smaller, is a valid solution. our in other words, any value for c larger than 3 is a valid solution. so, no, 2 is not larger than 3, so it is not a solution.

-8 < c

that means any value of c, for that -8 is smaller, is a valid solution. our in other words, any value for c larger than -8 is a valid solution. so, yes, 2 is larger than -8, so it is a solution.

5 0
2 years ago
Anybody can answer this for me ?
Romashka [77]

What are you supposed to be doing

7 0
3 years ago
Read 2 more answers
Please help! Will give brainliest
Nina [5.8K]

Answer:

d=1/2

b=1/25

b(row 2)=1/5

e=7/100

explanation: think about them as numbers out of 100 then simplify :)

7 0
3 years ago
Read 2 more answers
The amount of time a certain brand of light bulb lasts is normally distribued with a mean of 1800 hours and a standard deviation
DedPeter [7]

Answer: 68% of light bulbs last between 1765 hours and 1835 hours.

Step-by-step explanation:

The empirical rule states that for a normal distribution, nearly all of the data will fall within three standard deviations of the mean . The empirical rule is further illustrated below

68% of data falls within the first standard deviation from the mean.

95% fall within two standard deviations.

99.7% fall within three standard deviations.

From the information given, the mean is 1800 hours and the standard deviation is 35 hours.

1 standard deviation = 1 × 35 = 35

1800 - 35 = 1765 hours

1800 + 35 = 1835 hours

Therefore, 68% of light bulbs last between 1765 hours and 1835 hours.

6 0
3 years ago
I need help with this plseeee
WARRIOR [948]

Hun, nothing is attatched. Try to attach something or tell me the problem? I'll try and answer it..

Have a fantasic day/night!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Geometry math question no Guessing and Please show work thank you
    9·1 answer
  • Is linear algebra the same as intermediate algebra?
    13·2 answers
  • I need help on all of these plz
    10·1 answer
  • Answer choices
    14·1 answer
  • Find the slope of the line that contains the points named c (3,8),d (-2,5)
    11·2 answers
  • Write an equation to represent the following statement. k divided by 11 is 7
    15·2 answers
  • Picturez plzz dont answer this if you dont have pictures
    8·1 answer
  • From the set {200, 210, 388}, use substitution to determine which value of x makes the equation true.
    5·2 answers
  • LAST ATTEMPT MARKING AS BRAINLIEST!! (Graph the image of the figure using the dilation given)
    5·2 answers
  • Pls help me with this maths question ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!