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
Ad libitum [116K]
3 years ago
8

WILL GIVE BRAINLIEST IF CORRECT, IF WRONG NO BRAINLIEST Which statement accurately explains whether a reflection over the x-axis

and a 90° counterclockwise rotation would map figure ACB onto itself?
a coordinate plane with figure ACB with point A at 1, 1, C at 3, 4 and B at 5, 1

Yes, A″C″B″ is located at A″(1, 1), C″(3, 4), and B″(5, 1)
Yes, A″C″B″ is located at A″(1, 1), C″(4, 3), and B″(1, 5)
No, A″C″B″ is located at A″(1, 1), C″(3, 4), and B″(5, 1)
No, A″C″B″ is located at A″(1, 1), C″(4, 3), and B″(1, 5)
Mathematics
1 answer:
Paladinen [302]3 years ago
5 0

9514 1404 393

Answer:

  No, A″C″B″ is located at A″(1, 1), C″(4, 3), and B″(1, 5)

Step-by-step explanation:

Line AB is horizontal, so reflection across the x-axis maps it to a horizontal line. Then rotation CCW by 90° maps it to a vertical line. The composition of transformations cannot map the figure to itself.

A reasonable explanation is the last one:

  No, A″C″B″ is located at A″(1, 1), C″(4, 3), and B″(1, 5)

You might be interested in
Jess is comparing fractions, which fraction is greater than 5/6?<br> A) 7/8B) 4/5C) 3/4D) 2/3
levacccp [35]
I think the answer is D

                                                                    
6 0
3 years ago
Read 2 more answers
a 28 inch piece of steel is cut into three pieces so that the second piece is twice as long as the first piece, and the third pi
klasskru [66]
Where x is the length of the first piece
x + 2x + 6x + 1 = 28 \\  \\ 9x = 27 \\  \\ x = 3
so the first piece is 3 inches, the second is 6 inches and the third is 19 inches
3 0
3 years ago
If the width and length of a rectangle are both increased by 10%, by what percent does the area of the rectangle increase?
S_A_V [24]

Answer:

10%

Step-by-step explanation:

We know Perimeter of rectangle

= 2 (Length + Width)

If width and length are increased by 10%

New length= L + 10/100L = (1.1) L

New width = W + 10/100W = (1.1) W

Perimeter = 2 [(1.1) L + (1.1) W]

Perimeter = 2 (1.1) (L + W)

Perimeter = (2.2) (L + W)

Increase in perimeter = 2.2 (L + W) - 2 (L + W)

The increase in Perimeter = 0.2 (L + W)

Percent increase

= 0.2 (L + W)/2 (L + W) × 100

= 0.2/2 × 100

= 0.1 × 100

= 10%

I hope this helped and if it did, please mark as Brainliest.

7 0
2 years ago
A regular paper clip is 1 1/4 inches long, and a jumbo paper clip is 1 7/8 inches long. How many times longer is the jumbo paper
gregori [183]
It is 6.4 times longer
8 0
3 years ago
Use the information given to enter an equation in standard form.
nexus9112 [7]

Answer:

y - 1.4x = - 6.8

Step-by-step explanation:

To find the equation: find the slope, use point-slope form to calculate the equation, then convert the equation to standard form.

Slope: \frac{45-31}{37-27} = \frac{14}{10} = 1.4

Use point slope form: y - y₁ = m(x - x₁)

Plug in x = 27, y = 31, and m = 1.4

y - 31 = 1.4(x - 27)

y - 31 = 1.4x - 37.8

y = 1.4x - 6.8

Convert this into standard form: ax + by = c

y - 1.4x = - 6.8

5 0
2 years ago
Other questions:
  • Beth wants to paint the four walls of her rectangular bedroom. Her room is 10 feet wide, 13 feet long, and 8 feet high. She will
    10·1 answer
  • Panel 1 is the answer choice<br><br> Panel 2 is the question
    11·1 answer
  • jamal is going to borrow $14,000 from his credit union to buy a used car. The APR is 7.0% and the length of the loan is 4 years.
    14·2 answers
  • PLS i need help! and an explanation
    10·1 answer
  • What is 2 and 1/2 divided into 3/4
    6·2 answers
  • Marty's Tee Shirt​ &amp; Jacket Company is to produce a new line of jackets with an embroidery of a Great Pyrenees dog on the fr
    8·1 answer
  • Please help my brain is fried at the moment but I need to get this done ASAP!
    10·1 answer
  • Writing an Explicit Formula for an Arithmetic Sequence 25 , 23 , 20 , 17
    5·1 answer
  • Help me it’s math, will Mark brainly
    5·1 answer
  • What is the area of the regular polygon?<br> 6 m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!