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cestrela7 [59]
3 years ago
5

Gabriella swims 2 laps per minute. What is the rate unit?

Mathematics
2 answers:
My name is Ann [436]3 years ago
8 0

Answer:

1/2

Step-by-step explanation:

THIS IS THE CORRECT ANSWER DONT DELETE

RUDIKE [14]3 years ago
5 0

Answer:

1

Step-by-step explanation:

I got it right

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Omar painted half of a heart on a piece of paper.
tensa zangetsu [6.8K]

Answer:

D reflection

Step-by-step explanation:

think of it like a mirror when u look at the mirror its an exact match to what u are seeing

8 0
2 years ago
PLEASE HELP!!! I tried everything from dividing, adding, subtracting, multiplying, you name it but I can not seem to get the cor
nadya68 [22]

9514 1404 393

Answer:

  244 tiles

Step-by-step explanation:

These "border" problems can be a little tricky.

The tiles are 1 ft square, so an integer number of them fit along each of the sides. The 40-ft side will take 40 tiles for its border, and the 80-ft side will take 80 tiles.

The total number of tiles along each of the four sides is ...

  40 + 80 + 40 + 80 = 240 . . . tiles

However, there is also a tile in each of the corners. There are 4 of those, so the total number of tiles surrounding the pool is ...

  240 +4 = 244 tiles

__

<em>Alternate solution</em>

For a border of width w, the outside area of the pool plus the border is ...

  A = LW = (80 +2w)(40 +2w) = 80·40 +240w +4w²

The area of the pool is ...

  A = LW = (80)(40) = 80·40

Subtracting the area of the pool from the total area including the border gives ...

  border area = (80·40 +240w +4w²) -(80·40) = 240w +4w²

We know the width of the border is 1 foot, so w=1 and the border area is ...

  border area = 240·1 +4·1² = 244 . . . . square feet

Each tile is 1 square foot, so 244 tiles are needed for the border.

_____

It can help to draw yourself a diagram. It can also help to make a small model using blocks, Scrabble tiles, Legos, jigsaw puzzle pieces, squares cut from paper, or even coins (pennies). Anything that will give you an idea of how to count the tiles required to make a border can be helpful.

3 0
2 years ago
Read 2 more answers
A rectangular park is 40 m long and 24 m wide. A path 3m wide is constructed outside the park. Find the area of the path?
satela [25.4K]

Answer:

area of path is  area of park with path - area of rectangular park                      

area of park =l x b= 45 x 30=1350 cm2

area of park with path is =45+2.5+2.5 x 30+2.5+2.5 = 1750cm2

area of path = 1750-1350=400 cm2

Step-by-step explanation:

8 0
2 years ago
Write a decimal between 0.5 and 0.75 then write it as a fraction in simplest form
IgorLugansk [536]
Hello,

An example of a decimal between 0.5 and 0.75 is 0.6, written as 3/5 as a fraction in its simplest form.

Hope this helps!

3 0
2 years ago
Read 2 more answers
Answer please 1st and second
defon
1/9 x 12 is 4/3 or 1.333 repeated
8 0
3 years ago
Read 2 more answers
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