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bonufazy [111]
3 years ago
7

Solve 2x ≤30 round to the nearest ten thousand

Mathematics
1 answer:
Sliva [168]3 years ago
5 0

Answer:

x ≤15

Step-by-step explanation:

2x ≤30

Divide each side by 2

2x/2 ≤30/2

x ≤15

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The speed that a tsunami can travel is modeled by the equation s = 356 startroot d endroot , where s is the speed in kilometers
Naddika [18.5K]

The approximate depth of water for a tsunami traveling at 200 kilometers per hour is 0.32 km.

<h3>What is speed?</h3>

Speed can be calculated as the ratio of distance traveled to the time taken.

The speed that a tsunami can travel is modeled by the equation

s = 356√d, where s is the speed in kilometers per hour and d is the average depth of the water in kilometers.

S = 356√d

200 = 356√d

√d = 200/356

= 0.5618

d = 0.5618^2

= 0.316 km

d = 0.32 km.

Thus, The approximate depth of water for a tsunami traveling at 200 kilometers per hour is 0.32 km.

Learn more about speed;

brainly.com/question/4723349

8 0
2 years ago
Find the solution to 8a=24
DaniilM [7]
A=3 so 8*3=24.......................
4 0
3 years ago
Read 2 more answers
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Arlecino [84]

Answer:

3

Step-by-step explanation:

First we must find the total boxes of pens

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Then we can divide the total cost by the total number of boxes of pens

$72 / 24 boxes = 3

4 0
2 years ago
Where can I contact the CEO of brainly I feel like they should allow more then 2 answers per question to create a more variety o
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Answer:

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8 0
3 years ago
Select the correct answer.
Katen [24]

Answer:

A.  v= $3,995.72 - $1,838.03

Step-by-step explanation:

Given:

fixed expenses: $1,838.03

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We need to find the amount of Variable expense (v).

Now We know that;

Variable expense (v) can be calculated by Subtracting Fixed expense form Total expense.

framing in equation form we get;

Variable expense (v) = total expenses - fixed expenses.

Variable expense (v) = $3,995.72 - $1,838.03 = $2,157.69

Hence The equation represents Jessie's variable expense (v) = $3,995.72 - $1,838.03

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3 years ago
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