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3 years ago

What is the rule for the reflection ?

Mathematics

1 answer:

ollegr [7]3 years ago

6 0

Answer:

$\large\boxed{r_{y-axis}\to(-x,\ y)}$

Step-by-step explanation:

Look at the picture.

A(-2, 1) → A'(2, 1)

B(-4, 1) → B'(4, 1)

(x, y) → (-x, y)

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What is 6.92 x 10-3 written in standard form?

sineoko [7]

Answer:

6.92000

Step-by-step explanation:

because it has to be between q and 10

5 0

3 years ago

Look at the figure find y

Maurinko [17]

5y=3y+6
2y=6
y=3

It would be the 4th bubble

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4 years ago

A rectangle has an area of 18cm2 (squared). The lengths of the sides are whole numbers. How long could the sides of the rectangl

marishachu [46]

Answer:

9 cm, 2 cm

6 cm , 3 cm

Step-by-step explanation:

There are two possibilities of the lengths of the sides of rectangle

$18= 9\times 2\\18=6\times 3\\$

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3 years ago

Andy is hanging wallpaper in his kitchen. He is able to cover of the walls in the room using 6 rolls of wallpaper. What is the n

Alchen [17]

Answer: Andy covers all the walls of his kitchen using 6 rolls of a wallpaper.

To Find:

Number of rolls used per wall.

Solution:

Since, we know that the shape of a kitchen is a cuboid.

And a cuboid has total 6 faces, with 4 walls, one roof and one floor.

So, total number of walls in Andy's kitchen = 4

Now, it is given that he uses 6 rolls of wallpaper to cover 4 walls completely.

In order to find the number of rolls used per wall, we'll have to divide the total number of rolls used with the total number of walls.

Number of rolls used per wall =

So, 1.5 rolls are used to cover one wall.

Step-by-step explanation:

8 0

2 years ago

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Please Help me solve the attached question. Very urgent!!!!!!!!!!!1

Lynna [10]

Answer: 200 divided by 4 times 5

Step-by-step explanation: put 200 over 4 as a fraction and when you get you answer then multiply you answer by 5

5 0

3 years ago

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