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Rus_ich [418]
3 years ago
5

In the diagram, polygon ABCD is flipped over a line of reflection to form a polygon with its vertices at A′, B′, C′, and D′. Poi

nts A′, B′, and D′ are shown, but the line of reflection and point C′ are not.
Mathematics
1 answer:
krek1111 [17]3 years ago
4 0

Answer:

answer: The line of reflection must be x=5.

Step-by-step explanation:

Given: In the diagram, polygon ABCD is flipped over a line of reflection to form a polygon with its vertices at A′, B′, C′, and D′. Points A′, B′, and D′ are shown, but the line of reflection and point C′ are not .

coordinates of C from the graph = (4,2)

If the coordinates of C'=(6,2)

we can see that value of y isn't change with reflection therefore the line of reflection would be x= ordinate of C'+ ordinate of C divided by 2=6+4 divided by 2=10 divided by 2=5

Therefore, the line of reflection must be x=5.

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Pls help teacher will not
Cloud [144]

Answer:

For the first blank box, it would be 2, and for the second blank box, 40

Step-by-step explanation:

As we are told, we need 3 sticks of butter for every 24 cookies. We can make this simple by figuring out how many cookies we can make with one stick of butter.

To do this is easy: 24 divded by 3 = 8

So 8 cookies per stick of butter

16 cookies would be 2 sticks of butter  (as 8 x 2 is 16, and there's 8 cookies per butter stick)

and with 5 sticks of butter, we do (5 x 8 ) which equals 40

Hope this helped !

6 0
3 years ago
Read 2 more answers
What does the t-coordinate of the solution to this system represent? the time at which the ball and the dog hit the ground the t
Margaret [11]

The t-coordinate of the solution to this system represents C. the time at which the ball and the dog's mouth are at the same height.

<h3>How to explain the coordiante?</h3>

A coordinate time scale is a time standard designed for use as the time coordinate in the calculation.

When Laurie throws a tennis ball toward her dog from a height, the t-coordinate of the solution to this system represents the time at which the ball and the dog's mouth are at the same height

The complete question is:

Laurie throws a tennis ball toward her dog from a height of 4.5 ft. The initial vertical velocity of the ball is 18 ft/s. At the same time as Laurie throws the ball, her dog jumps with an initial vertical velocity of 21 ft/s. When the dog jumps, its mouth is 1.5 ft above the ground. What does the t-coordinate of the solution to this system represent?

Learn more about coordinates on:

brainly.com/question/17206319

#SPJ1

5 0
2 years ago
A rectangular box is 6 inches wide 10 inches long and 2 inches tall how much wrapping paper is needed to cover the box exactly
stepladder [879]

Answer:

184 in²

Step-by-step explanation:

Given :

Width, w = 6 inches

Length, l = 10 inches

Height, h = 2 inches

To obtain how much wrapping paper is needed ; we take the surface area of the box

Surface area = 2(lw + lh + wh)

Surface area = 2((6*10) + (6*2) + (10*2))

Surface area = 2(60 + 12 + 20)

Surface area = 2(92)

Surface area = 184 in²

The amount of wrapping paper needed = 184 in²

7 0
3 years ago
A wheel for Lisa's bike has a diameter of 24 inches. What is the circumference, C, in inches? Use 3.14 for π
julsineya [31]

Answer:

75.36 inches

Step-by-step explanation:

C = π·d

C = 3.14(24)

C = 75.36

3 0
3 years ago
Since the card has $0 minimum payments for the first 4 years it is active, Emma wonders how much it will cost her if she
nikitadnepr [17]

Answer:

545

Step-by-step explanation

300(1.0125)^48 use this equation! Plato User!

7 0
3 years ago
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