Mathematics High School

PLEASE HELP!!

Which graph shows a reflection of the rectangle across the horizontal dotted line?

PLEASE HELP!!Which Graph Shows A Reflection Of The Rectangle Across The Horizontal Dotted Line?

Answers

Answer 1

Answer:

B

Step-by-step explanation:

The answer is B because if its being reflected its like symmetry horizontally

Sorry if this made no sense :c

Have a good day!  

Answer 2

The correct option is Option D: The figure in Option D is reflection about the dotted horizontal line.

What is reflection?

Reflection is the geometrical transformation of the figure about an axis, without changing the size and shape of the image in which every point is at same distance from the axis as in the reflected image.

Here the original image is in the 2nd quadrant.

the reflection axis is horizontal and situated in the 3rd and 4th quadrants.

So by reflecting about that axis without changing the size and shape of the image for which the distance of the original image from the axis will be equal to the distance of the reflected object from the axis.

As original image is in the 2nd quadrant the reflected will be drawn at the 3rd quadrant opposite to the original image.

Checking all the options only in Option B and option D have the reflected image at the 3rd quardant. But in Option B the reflected image is situated on the reflection axis which is against the rule of reflection.

Therefore The correct option is Option D: The figure in Option D is a reflection about the dotted horizontal line.

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Related Questions

What is the x-intercept of the function graphed below?​

Answers

Answer:

2 or C

Explanation:

X intercept is where the line passes through the x-axis at, in this case it is (2,0)

by completing the square
1. x2 + 5x + 6= 0
cing​

Answers

Answer:

x=-3 and x=-2

Step-by-step explanation:

I wrote the math down

What is the zero of this linear function?
f(x) = 4x
pls help I'm so lost ill give brainliest if I can

Answers

Answer:

y(0) = 0

x(0) = 0

Step-by-step explanation:

This equation goes through the origin

Factor 4a2 - 25. (2a + 5)(2a + 5) (2a - 5)(2a - 5) (2a - 5)(2a + 5)

Answers

Answer:

(2a+5)(2a-5)

Step-by-step explanation:

2x + 8 > -4
Find the solution set of and describe how you would graph it on a number line.

Answers

Answer:

y=x+4

y=6x-1

y=x+3

No picture of graph sorry cant describe how I would set these on a number line

Answer:

y=x+4

y=6x-1

y=x+3

Step-by-step explanation:

Please help
Which row of the table reveals the y-intercept of function f?

Answers

Answer:

second row x=0 f(x)=2

Step-by-step explanation:

when x= 0 the f(x) = y-intercept

Second row of the table reveals the y-intercept of function f.

What are intercepts?

The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis.

According to the question

Y intercept of the function f :

y-intercept is the point where a line crosses the y-axis.

i.e x = 0

Only Second row satisfy this condition .

Hence, Second row of the table reveals the y-intercept of function f.

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At the Dessert Island Pastry Cafe, there are 2 cakes for every 7 donuts and 11 brownies for every 3 cakes. What is the ratio of brownies to donuts? Write your answer as a simplified fraction.

Answers

Answer:

22/21............

............

The ratio of brownies to donuts 22:21.

Given that, there are 2 cakes for every 7 donuts and 11 brownies for every 3 cakes.

What is the ratio?

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

Now, ratio to cakes and donuts = 2:7

Ratio to brownies to cakes = 11:3

Multiply 3 to the ratio 2:7. That is 6:21.

Multiply 2 to the ratio 11:3. That is 22:6.

So, the ratio of brownies to donuts 22:21

Therefore, the ratio of brownies to donuts 22:21.

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Which equation represents the vertical asymptote of the graph?

Answers

Answer: A) x = -8

There is a hidden electric fence of sorts where the graph slowly approaches this vertical line but never touches or crosses it. It might help to draw in a dashed vertical line through -8 on the x axis.

A vertical asymptote occurs when a division by zero error happens. For instance, the equation y = 1/(x+8) has a division by zero error when x = -8 since x+8 = -8+8 = 0 is in the denominator.

Lisa has t toy cars. Gordon has 19 times as many toy cars as Lisa. Choose the expression that shows how many toy cars Gordon has.

Answers

Answer:

19 times t = how many toy cars Gordon has.

                             OR

19t= how many toy cars Gordon has

Select True or False for each statement about equilateral triangles.

A. An equilateral triangle has 3 equal angle measures.
A True B False
B. An equilateral triangle has 3 equal side measures.
A True B False
C. An equilateral triangle has 3 lines of symmetry.
A True B False

Please help!!

Answers

Answer:

→ A. True

B. True

C. True ( lines are symmetry but triangle is not symmetry )

Drag each label to the correct location on the graph.Not all labels will be used.

I’ll cashapp whoever knows the right answer 30 dollars .

Answers

Step-by-step explanation:

I'd 5603642259 password is 123456 join meeting on zoom

Q5: Car 1 brakes to a stop on a dry road. Car 2 does the same thing, at the same speed, on a road where it has been raining.

Answers

Answer:

finish the question

Step-by-step explanation:

if 1 pound = 16 ounces, what is the weight of the bananas ( 2.5 lbs ) in ounces.

Answers

Answer:

Hi there

Your answer is

40 ounces

Step-by-step explanation:

1lb = 16oz

2.5lbs = xoz

1lb = 16oz

*2.5

2.5lbs = 40oz

The answer is 40 ounces
Explanation:

x ÷ 8 = 8
a: 16
b: 56
c: 62
d: 64​

Answers

Answer:

D. 64

Step-by-step explanation:

64 ÷ 8= 8

x=64.

also 8 x 8 equals 64.

Write an expression:

The original price p of an item less a discount of 20%

Answers

P-20% could be that I’m not sure I tried

Question 5
Tell whether the lines are parallel, perpendicular, or neither
Line 1: (4, -3) and (-8, 1)
Line 2: (5, 11) and (8, 20)

Answers

Answer:

NEITHER OF THEM IS THE ANSWER

Find the x - and y-intercepts of the graph of the linear equation 3x + 6y = 24.​

Answers

Answer: x=8 y=4

Step-by-step explanation:

Apply the distributive property to produce an equivalent expression for 6(7e + 3).

42 e +______

Answers

Answer:

18

Step-by-step explanation:

6(7e+3)=6*7e + 6*3=42e + 18

Eighteen -18 , is the correct answer!

Difference between (-7x+7) - (-8x-9)

Answers

Answer:

x + 16

Step-by-step explanation:

= (-7x +7) - (-8x-9)

= -7x+7+8x+9

*[positive because negative (outside the bracket) multiplied by negative (inside the bracket) will be positive.]

= -7x+8x+7+9 (rearranging like terms together)

= x + 16

Do your best!
Question 3
Elias has a collection of 1,200 baseball trading cards of these cards, 35% are from the American League, 45% are from the National League, and the rest are international
players. How many trading cards are of the international players?

Answers

Answer: 150 trading cards are international players.

Step-by-step explanation:

Which kind of expression is 400(0.5)t?

Answers

Answer: It is an Exponential Decay

Step-by-step explanation: Look at the 0.5 it is below the value of 1 anything below the value of 1 is most likely an exponential decay

Answer:

It is an Exponential Decay

Step-by-step explanation:

how is estimation useful ​

Answers

Answer:

Your taking a close guess to what the answer or what something could be. This is why estimating is useful.

Step-by-step explanation:

if 1 cm represents 35 miles what is 1.25 cm in miles?

Answers

Answer:

43.75 miles

Step-by-step explanation:

You divide the 35 by 4 and then just add it to the original distance of 35 miles. 35/4=8.75

8.75+35=43.75

Please explain the process and answer the questions

Answers

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbv

Steven wants to buy a $575 bicycle. He has no money saved but will be able to deposit $50 into a savings account when he gets his paycheck on Friday. but before Steven can buy the bike he must pay his sister $75. How many weeks will Steven need to deposit money into the account before he can pay back his sister and buy the bike?

Answers

13 weeks, because 575+75 is 650$ and 650/50= 13 weeks

NEED HELP ASAP!! WILL MARK BRAINLIEST IF YOU ANSWER RIGHT!!

Answers

Answer: A = 2, -3 B= 4, -8 C=8, -6

Step-by-step explanation:

The rule for a reflection over the x -axis is (x,y)→(x,−y) .

Answer:

A'(2,-3) B'(4,-8) C'(8,-6)

solve the equation
b3=1000

Answers

Answer:

i think this is what u want

Step-by-step explanation:

plezz........ mark brainliest

John drove 15 miles on 1/2 gallon gas. How many miles did John drive per gallon of gas? *

Answers

30

If half a gallon is 15 then just multiply 15 with 2.

what are all the ratios that are equivalent to 8:6

Answers

Answer:

4:3, 16:12, 24:18, and many more

On Black Friday, new TV's are marked 40% off. A 50" TV was original price at $299. How much money are you going to save?

Answers

Answer:

a lot

Step-by-step explanation: brain usage

Answer:

$119.6

Step-by-step explanation:

1. Subtract 40% on your calculator from $299

2. From there you should get $119.6

3. Total of the tv would now be $179.4

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