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
lisabon 2012 [21]
3 years ago
11

What is an Identity?

Mathematics
2 answers:
nevsk [136]3 years ago
6 0

Answer:

a identity is there self so if like a cop pulls u over and askes u for a id it's like the year you were born and stuff like that

NeX [460]3 years ago
6 0

Answer:

the fact of being who or what a person or thing is.

You might be interested in
Use the drop-down menus to complete the proof. by the unique line postulate, you can draw only one segment,
Doss [256]

The reflection of BC over I is shown below.

<h3>What is reflection?</h3>
  • A reflection is a mapping from a Euclidean space to itself that is an isometry with a hyperplane as a set of fixed points; this set is known as the reflection's axis (in dimension 2) or plane (in dimension 3).
  • A figure's mirror image in the axis or plane of reflection is its image by reflection.

See the attached figure for a better explanation:

1. By the unique line postulate, you can draw only one line segment: BC

  • Since only one line can be drawn between two distinct points.

2. Using the definition of reflection, reflect BC over l.

  • To find the line segment which reflects BC over l, we will use the definition of reflection.

3. By the definition of reflection, C is the image of itself and A is the image of B.

  • Definition of reflection says the figure about a line is transformed to form the mirror image.
  • Now, the CD is the perpendicular bisector of AB so A and B are equidistant from D forming a mirror image of each other.

4. Since reflections preserve length, AC = BC

  • In Reflection the figure is transformed to form a mirror image.
  • Hence the length will be preserved in case of reflection.

Therefore, the reflection of BC over I is shown.

Know more about reflection here:

brainly.com/question/1908648

#SPJ4

The question you are looking for is here:

C is a point on the perpendicular bisector, l, of AB. Prove: AC = BC Use the drop-down menus to complete the proof. By the unique line postulate, you can draw only one segment, Using the definition of, reflect BC over l. By the definition of reflection, C is the image of itself and is the image of B. Since reflections preserve , AC = BC.

6 0
2 years ago
How much is 12.16% in millions???
horsena [70]

Answer:

12160000.

Step-by-step explanation:

i think this is right but... i did 12.16 *1,000,000 to get my answer.

6 0
3 years ago
Enter the phrase as an algebraic expression.<br> p divided by 5
arlik [135]

Answer:

<u>P</u>

5

Step-by-step explanation:

p/5

5 0
3 years ago
Select the expression that is equivalent to (x-1)².
Harlamova29_29 [7]

Answer:

Choice D

Step-by-step explanation:

(x-1)²

  • =(x-1)(x-1)
  • =x*x+x*−1+-1*x+-1*-1
  • =x²−x−x+1
  • =x²−2x+1

Choice D is accurate.

3 0
2 years ago
Write the equation in siope-intercept form for the line that passes through the given pointand is perpendicular to the given equ
yulyashka [42]

For a line in the form:

\begin{gathered} ax+by=c \\ The\text{ slope m is:} \\ m=-\frac{a}{b} \end{gathered}

In this case, for the line 2x + 10y = 20 with a=2 and b=10 the slope is:

\begin{gathered} m_1=-\frac{a}{b}=-\frac{2}{10} \\ m_1=-\frac{1}{5} \end{gathered}

Now, two lines are perpendiculars if the slopes satisfy the following equation:

m_2=-\frac{1}{m_1}

So, for the line we want the slope is:

\begin{gathered} m_1=-\frac{1}{5} \\ m_2=-\frac{1}{m_1}=-\frac{1}{(-\frac{1}{5})}=5 \end{gathered}

Finally, the line pass througth the point (2, 3) with slope m=5, so the equation is:

\begin{gathered} P_1=(2,3),m=5 \\ y=mx+b \\ \text{The P1 must satisfy the equation:} \\ 3=5\cdot2+b \\ b=3-10 \\ b=-7 \end{gathered}

The equation of the line is y = 5x - 7

7 0
1 year ago
Other questions:
  • Elliott is 63 inches tall, which is 9inches taller than cousin, Jackson.write and solve an addition equation to find Jackson hei
    8·1 answer
  • A circular bath tub base has a radius of 2 ft and a depth of one foot. what is the maximum volume of water it can hold ?
    15·1 answer
  • 7 less than twice a number k expression
    8·1 answer
  • the ratio of the number of boys to the number of girls in a school is seventh to nine if there are 1240 students in the school h
    12·1 answer
  • Plz help I k ow she is incorr3ct but idk if it's c or d <br> for 15 pts!!!​
    5·2 answers
  • which graph represents a line with a slope of -2/3 and a yintercept equal to that of the line y=2/3x-2
    8·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
    14·2 answers
  • Worth five points! it doesnt tell me if what answer is right but if i get 75% or up i will mark the first person who answered wi
    13·1 answer
  • Whilst shopping, the probability that Caroline buys fruit is 0.7.
    5·2 answers
  • Find the domain y=1-7x/8-|3x-15|
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!