Mathematics High School

if trapezoid ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A’lie

Answers

Answer 1

Answer:

Answer: (second option) (-4,1)

Step-by-step explanation:

Transformations of Points and Shapes

The image shows a trapezoid ABCD where point A has coordinates (-4,1).

The following transformations are performed:

Reflection over the y-axis: If a point (x,y) is reflected over the y-axis, it becomes (-x,y). Thus point A becomes A'=(4,1)

Reflection over the x-axis: If a point (x,y) is reflected over the x-axis, it becomes (x,-y). Thus point A' becomes A''=(4,-1)

Rotation 180°: If a point (x,y) is rotated 180°, it becomes (-x,-y). Thus point A'' becomes A'''=(-4,1)

Answer: (second option) (-4,1)

Related Questions

520.4681 rounded to the nearest tenth

Answers

Answer:

520.5

Step-by-step explanation:

if the number is five or greater then you add a number to the one infront of it

Answer:

520.5

Step-by-step explanation:

to the nearest 10th 0.4 is the 10ths place

Which of the following options have the same value as 80\%80%80, percent of 222222?
Choose 3 answers:
Choose 3 answers:

(Choice A)
A
\dfrac{80}{100}\cdot 22
100
80

⋅22start fraction, 80, divided by, 100, end fraction, dot, 22

(Choice B)
B
80\cdot 2280⋅2280, dot, 22

(Choice C)
C
\dfrac{22}{80}\cdot 100
80
22

⋅100start fraction, 22, divided by, 80, end fraction, dot, 100

(Choice D)
D
0.8\cdot 220.8⋅220, point, 8, dot, 22

(Choice E)
E
\dfrac{4}{5}\cdot 22
5
4

⋅22

Answers

The answer is C. I know bc i just did it

The value same as 80% of 22 is 4/5 x 22.

What is Percentage?

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

80% of 22 that is equals to

= 80/100 x 22

= 8/10 x 22

= 4/5 x 22

Hence, the value same as 80% of 22 is 4/5 x 22.

Learn more about Percentage here:

https://brainly.com/question/29306119

#SPJ2

What is the slope of the line through (-7, -8) and (0, 4)?

Answers

Answer:

y=12/7x+4

Step-by-step explanation:

lmk of you need the work

This is your perfect answer

In October they recorded income of $200 and the cost of new supplies of
$125. What was their account balance after October? *

Answers

I’m assuming they lost $125 due to supplies
$200-$125 would be balance

is y= 14-9x linear or nonlinear

Answers

The answer is nonlinear

The answer to you question is nonlinear

A toy cannon ball is launch from a cannon on top of a platform the equation h(t)= -5t + 14t + 2 gives the height h, in meter, of the ball t seconds after it is launched.

A) determine if the ball reaches a height of 14 meters. explain your answer.

B) how long is the ball in the air?

Answers

Answer:

how long air in the earth ok good

Answer:

A) No, because it only reaches 11.8 meters B) 2.9362 seconds :)

Step-by-step explanation:

Identify the slope and y-intercept of the function y = 3x - 6.
O A. The slope is 3.
The y-intercept is (0, -6).
B. The slope is 6.
The y-intercept is (0,3).
C. The slope is 3.
The y-intercept is (0,6).
D. The slope is 6.
The y-intercept is (0, -3).

Answers

Answer:

Step-by-step explanation:

Slope-intercept form:

[tex]y=mx+b[/tex]

m = slope

b = y-intercept

Hope this helped!

Answer:

Step-by-step explanation:

Can you guys help i’m kinda struggling

Answers

Answer:

D. GH = MN

Step-by-step explanation:

Second side is needed to prove congruence by SAS

Side must be on opposite side of equal angles given

37. The volume of a box is 1344 cubie mches or in
a. How many cubic inches are in one cubic foot? Justify your answer
b. What is the volume of the box in cubic feet" Justify your answer

Answers

Answer:

Step-by-step explanation:

there are 1728 cubic inches in one cubic foot.

A cubic foot is 12"

12* 12" * 12" = 1728 cu/inches

therefore

1344/1728 =. 78 cu ft

The sum of two numbers is less than 10. If we subtract the second number from the first, the difference is greater than 3

Answers

Answer:

im stuck

Step-by-step explanation:

how do you solve for Y
problem #5

Answers

9514 1404 393

Answer:

y = 26

Step-by-step explanation:

You have already correctly solved for x, so you know that ...

m∠8 = 4(17)+10 = 78

Angle 12 is an alternate interior angle with respect to angle 8, so is congruent to angle 8.

m∠12 = m∠8

3y = 78

y = 78/3 . . . . divide by the coefficient of y

y = 26

(Find the slope of the lines containing the following points. (1, 5) & (3, 12)

Answers

The slope is 7/2 Bc you do rise over run

2x + 5y = -5
x + 3y = 3

Find the solution to the system algebraically

Answers

Answer:

-2y=-5x=3

Step-by-step explanation:

Make sure every variable is on one side of the equation and you get the answer.

the sum of the interior angles of a regular polygon is 180(n-2) degrees. how many sides does the polygon have?

Answers

Answer:

Step-by-step explanation:

Any regular polygon has a sum of 180(n-2), where n is the number of sides. You can place n as the number of sides to figure out the total amount of degrees.

Find the slope and y-intercept from the table shown.

m=

b=

Answers

Answer:

m = -2000

b = 20,000

Answer: m=-2000 b=22000

Step-by-step explanation: (2, -4000) -4000/2 = -2000. So m = -2000.

1,18000 so reverse. (add 4000 and subtract 1) = (0,22000)

So b = 22,000

And m = -2000

Hope this helps!

PLEASE HELP THIS IS DUE TODAY IT WOULD HELP A LOT

Answers

Answer:

just pretend the letters are't there and find the number that would make sense

Step-by-step explanation:

what is the answer to thus question

Answers

The answer is B (25 m/s)

The answer is b hope that helped

Who wants 50 points to answer these questions (look at photo)

Answers

Answer:

-Dont know -

Step-by-step explanation:

o-oooo

.................____._.____......._..._-

The lines graphed below are perpendicular. The slope of the red line is - 5
What is the slope of the green line?

Answers

Answer:

Step-by-step explanation:

If it's perpendicular then the slop is opposite. The opposite of -5 is 5.

Some of the answers are cut off, so I don't know about that

Answer:

it's 1/4

Step-by-step explanation:

Ramona is counting the posts between mile markers on the highway. In 1 mile, she counts 33 posts if the posts are evenly spaced, how many feet apart are they?

(1 mile = 5,280 feet)

Answers

Answer:

it would be 5 divided by 280 and then that would tell u the answer 56 so it would be 56 feet. I hope this worked have a nice day.

Step-by-step explanation:

25 POINTS! Find the value of x

Answers

Answer:

x=7

Step-by-step explanation:

18x-3=17x+4

simplify

×=7

Compare the graphs of y = x and y = 2x. How are they related?

Answers

Answer:same 4 of the 6

Step-by-step explanation:

l-7l-5 what is the answer

Answers

Answer:

L-76

Step-by-step explanation:

Answer:

Step-by-step explanation:

the absolute value of -7 is 7

then 7 - 5 = 2

hope this helps

Easy question -8 + (-9) = ?

Answers

Answer:

-17

Step-by-step explanation:

Pls help me this is a late paper and I am so confused!
x =7y -10
3x-2y=8

Answers

Answer:

Yeah I would be too

Step-by-step explanation:

1.8x+2.8=2.5x+2.1

is it no soultion

Answers

Answer:

I got 1 so I would say its one solution

Step-by-step explanation:

1.8x+2.8=2.5x+2.1

Now move the 2.8 and 2.5x so..

1.8x - 2.5x=2.1 - 2.8 also switch the operation from addition to subtraciton.

Now subtract 1.8x to 2.5x which is -0.7x

Your new equation should look like this---> -0.7x=2.1 - 2.8

Now subtract 2.1 to 2.8

which is -0.7

So now your equcation should look like this--> -0.7 = -0.7

Now multiply both the -0.7 to 10 so

-0.7 · 10= -7

Now your equation is -7x = -7 now divide both sides by -7

which is 1

so x=1 which is only one solution so

1) Which expression has a value equal to 28 = 4?

7 x 4
28 over 4
4 x 28
4 over 28

Answers

Answer:

option . B

Step-by-step explanation:

The reason for this is because 28 over 4 is the same thing to 28 = 4 .

love you have a good day <3

the product of 10 and a number x is 50

Answers

Answer:

Step-by-step explanation:

10 * 5 = 50

Answer:

x = 5

Step-by-step explanation:

50/10 = 5

There are 20 children in the cast of a class play,
and 8 of the children are boys. Of the boys, 4 have a
speaking part in the play, and of the girls, 8 do not
have a speaking part in the play. If a child from the
cast of the play is chosen at random, what is the
probability that the child has a speaking part?
A.
B.
2/5
1/2
375
C.
D. 3/4

Answers

D would be your answer

use the Pythagorean theorem to find the missing side of the right triangle a=7.5, b=12.3 c=?

Answers

Answer:

14.41

Step-by-step explanation:

Pythagorean Theorem: a² + b² = c²

a=7.5 b=12.3 c=❒

7.5² + 12.3² = 56.25 + 151.29 = 207.54

√207.54 is approximately 14.41

Hope this helps,

Philip

Brainliest always appreciated! <3

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