2 years ago

If you need 20 feet of tile and each tile measures a half a foot how many tiles do you need to get?

Mathematics

2 answers:

Brilliant_brown [7]2 years ago

6 0

You need to get 40 tiles

Fed [463]2 years ago

3 0

You would need to get 40 ties because if each tile were a full feet then you would need 20 but since it is each a half a foot then you would need 40 tiles because you have to double it. 2 tiles equals a foot long tile.

Hope this Helped! :)

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Carlos plots a circular planter's wall on a computer. He determines that the circle that defines the part of the planter wall th

lyudmila [28]

1. You have that the circle that defines the part of the planter wall which gets watered by the sprinkler is: (x−10)²+(y+12)²=36.

2. The standard form for the equation of a circle is:

(x-h)²+(y-k)²=r²

(h,k) is the center point.
r is the radius.

3. Keeping this on mind, you can find the value of the radius, as below:

r²=36
r=√36
r=6 m

4. Then, the diameter of the circle is:

D=2r
D=2(6m)
D=12 m

What is the diameter, in meters, of the circular area that gets watered by the sprinkler?

The answer is: 12 m

5 0

2 years ago

Read 2 more answers

The sum of two odd integers is an even integer. 1. True 2. False

ICE Princess25 [194]

Answer:

True.

Step-by-step explanation:

Try out some numbers:

3 + 3 = 6

5 + 5 = 10

11 + 11 = 22