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aalyn [17]
3 years ago
8

Sound can travel incredibly quickly: 1 mile in about 1/12

Mathematics
2 answers:
padilas [110]3 years ago
7 0
97920/729-1/2=w122842
frutty [35]3 years ago
6 0

Answer:

its 12

Step-by-step explanation:

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{(1,1), (1,2), (1,3), (1,4), (1,5), (1,6), (2,1), (2,2), (2,3), (2,4),
Rus_ich [418]

Answer:

  1/9

Step-by-step explanation:

Pairs that sum to 5 are (1,4), (2,3), (3,2), (4,1). There are 4 ways you can get that sum out of 36 possible outcomes. Assuming each outcome is equally likely, the probability of a sum of 5 is ...

  p(5) = 4/36 = 1/9

6 0
3 years ago
Seclate all the numbers that are solutions to the inequalitt w>1.
natima [27]

Answer:

The numbers should be A. 5 and C. 0.

Hope I Helped

6 0
2 years ago
Read 2 more answers
On a particular map, 1 inch represents an actual distance of 2.5 miles. the actual area of a lake is 12 square miles. find the a
Anton [14]
We have that
scale factor=1 in/2.5 miles
<span>the actual area of a lake is 12 square miles

</span>we know that
[area on the map]=[scale factor]²*[area actual]
[area on the map]=[1/2.5]²*[12]-----> 1.92 in²

the answer is
1.92 in²

5 0
3 years ago
Please help me! What is x and y? Thank you!
Ivahew [28]

Answer:

x=3. y=6

Step-by-step explanation:

So, to solve x and y, we need to take the equivelent sides of the two triangles, take their equations, and solve them.

So to find what x equals, we can take the 13, and make it equal to the 4x+1:

13=4x+1

Subtract the one from both sides:

12=4x

Divide both sides by 4:

3=x

Or

<u>x=3</u>

So we know the x value is 3.

Now lets solve for y using the bottom equations:

2x+y=8x-2y

Subtract 1y from both sides:

2x=8x-3y

Subtract 8x from both sides:

-6x=-3y

Divide both sides by -6:

x=1/2y

So we already know that x=3, lets plug that in for x, and solve for y:

3=1/2y

Or

1/2y=3

Multiply both sides by 2 to get 1y:

<u>y=6</u>

So we know that y is equal to 6.

Hope this helps!

7 0
2 years ago
What is the answer to 5x+4=9
Kisachek [45]

Answer:

x=1

Step-by-step explanation:

5x-4=9

5x=9-4

5x=5

x=1

8 0
3 years ago
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