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ser-zykov [4K]
3 years ago
13

30 is what % of 20??

Mathematics
2 answers:
ANEK [815]3 years ago
6 0
150% or 1.5 or 3/2....
shusha [124]3 years ago
3 0
150% is the answer do the math
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Mr. Aba builds a circular patio with a diameter of 12 feet. He covers the patio with paving stones. The cost of the paving stone
Anettt [7]

Answer:

395.85

Step-by-step explanation:

If the diameter is 12, then the radius must be 6. Following the formula of pi: 2 * pi * radius, our result is 37.7. 37.7 * 10.50 is 395.85

I really hope this helps. My memory of circles and pi isn't the best.

8 0
2 years ago
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A square blanket has a diagonal stripe. The diagonal stripe is 66 inches long. How long is each side of the square blanket?
user100 [1]

9514 1404 393

Answer:

  33√2 in ≈ 46.7 inches

Step-by-step explanation:

The diagonal of a square is √2 times the side length, so for side length s we have ...

  s√2 = 66 in

  s = (66 in)/√2

  x = 33√2 in ≈ 46.7 in . . . . length of each side of the blanket

6 0
2 years ago
What are the coordinates of D' after its preimage, D(4, -8), is reflected over the line y = x?
olya-2409 [2.1K]

Answer: D' is (-8,4)

Step-by-step explanation: The rule for reflection y=x is (x,y)>( y,x) So when  relecting over the axis y=x the x cordinate and the y cordinate switch places.

6 0
2 years ago
How can i solve this? please help.
iogann1982 [59]

Answer:SEARCH NYO SA GOGGLE

Step-by-step explanation:PLZZ

6 0
2 years ago
What are the answers?
sattari [20]

Answer:

1. yes

2. yes

3. no

4. no

Step-by-step explanation:

Replace x by each value of x.

x+32>44

1. yes

14+32>44\\46>44

2. yes

17+32>44\\49>44

3. no

7+32>44\\39>44

4. no (this is not a solution because the value must be greater than 44 not equal to)

12+32>44\\44>44

5 0
3 years ago
Read 2 more answers
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