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
Alecsey [184]
4 years ago
14

The point A(4, –1) is reflected over the x-axis. Use a mapping to find the coordinates of A’. A’(4, –1) A’(–4, –1) A’(4, 1) A’(–

4, 1)
Mathematics
2 answers:
fredd [130]4 years ago
5 0

Answer:

c

Step-by-step explanation:

just did it on ed 2020

OLEGan [10]4 years ago
4 0

Answer:

(C) A'(4, 1)

Step-by-step explanation:

When a point is reflected across the x-axis, the following happens

  • The x-coordinate remains the same
  • The y-coordinate is transformed into its opposite (its sign is changed).

Given the Point A(4, –1)

When it is reflected, following the rules above

  • The x-coordinate remains 4
  • The y-coordinate changes from -1 to 1.

The coordinates of A' will therefore be: A'(4,1)

You might be interested in
Planes Q and R are parallel. Explain how you know lines a and b are skew.
IrinaVladis [17]
By definition, skew lines are a pair of lines that are not parallel but do not intersect each other either. Hence, the conclusion would be, the lines are non-coplanar. An example would two random lines drawn in the x and y axes in a cartesian plane, respectively.
7 0
3 years ago
Read 2 more answers
Fill in the table using this function rule.<br> y = 10x-3<br> X<br> -<br> 0
dexar [7]

Answer:

Step-by-step explanation:

<em>y</em> = 10(- 1) - 3 = <em>- 13</em>

<em>y</em> = 10(0) - 3 = <em>- 3 </em>

<em>y</em> = 10(1)  - 3 =<em> 7 </em>

<em>y</em> = 10(5) - 3 = <em>47</em>

5 0
3 years ago
The bottom of a 13-foot straight ladder is set into the ground 2.5 feet away from a wall. When the top of the ladder is leaned a
Sindrei [870]
Soulution :




16.47 HOPE THIS HELPS!!
6 0
3 years ago
What is the value of x?
Tresset [83]

Answer:

i think its 8

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Question 9 - (3 marks available)
finlep [7]

Answer: a) 1,600

              b) 35,000

              c) 120,000

<u>Step-by-step explanation:</u>

First, round each number to one significant digit (the first digit).

Then multiply them.

a) 17   --> rounds to 20

  82   --> rounds to 80

                                       20 x 80 = 2 x 8 with two zeros

                                                     = 1 6 0 0

b) 54   --> rounds to 50

  671   --> rounds to 700

                                       50 x 700 = 5 x 7 with three zeros

                                                       = 3 5 0 0 0

c) 207   --> rounds to 200

  643   --> rounds to 600

                                       200 x 600 = 2 x 6 with four zeros

                                                          = 1 2 0 0 0 0

6 0
3 years ago
Other questions:
  • Encontrar el area de la figura
    6·1 answer
  • Jim and Mary saw a commercial on TV for a cruise line. The longer trip costs ???. The shorter trip costs only $1,629. How much l
    9·2 answers
  • The sum of 6 and the product of 8 and x" into mathematical expression
    7·2 answers
  • A composition of reflections over parallel lines is the same as a __________. A. translation B. rotation C. glide reflection D.
    6·2 answers
  • Find the equation of this line.<br> Simplify the fractional part.(picture)
    15·2 answers
  • PLEASE HELP WITH MY TEST
    7·1 answer
  • 1/5x + 24 = 50<br> what does x equal?
    11·2 answers
  • After the movie 99 out of 130 people surveyed.
    11·1 answer
  • Shima will mix 1 fluid Ounce of fertilizer in water for every 40 square feet of soil. At this rate, which of the following expre
    5·1 answer
  • Please help! take a pic and put a dot with the drawing tools on ur snipping tool/snip and sketch. Please i cant fail these quest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!