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Mrac [35]
3 years ago
14

Which dimensions cannot create a triangle?

Mathematics
1 answer:
Serga [27]3 years ago
4 0
Answer: thirst one can not create a triangle as all triangles are 180 degrees.
and also the fourth can not create a triangle as 8+4=12 and 14 is less than 12.
hope it helps!
You might be interested in
How are pairs of parallel lines and skew lines similar and different?
Ne4ueva [31]

Answer:

Two or more lines are parallel when they lie in the same plane and never intersect. ... Skew lines are lines that are in different planes and never intersect. The difference between parallel lines and skew lines is parallel lines lie in the same plane while skew lines lie in different planes.

Step-by-step explanation:

<em><u>hope </u></em><em><u>it </u></em><em><u>helps </u></em><em><u>^</u></em><em><u>^</u></em>

4 0
2 years ago
A bacteria culture starts with 880 bacteria and grows at a rate proportional to its size. after 5 hours there will be 4400 bacte
Alina [70]
Don't know whether or not you've encountered differential equations yet, but will try that approach here.

The growth rate is dy/dt  = ky (which states that the rate is proportional to the size of the population, y, and k is a constant.

Grouping like terms,  

dy
--- = kt, so y = Ne^kt
 y

We are told that at t=0, there are 880 bacteria.  Thus, 880=N.  Therefore,

y = 880e^(kt).  After 5 hours the pop will be 4400; using this info, find k:

4400=880e^(5k), or 5 = e^(5k).    So, our y = 880e^(kt) becomes

                                                                   y = 880e^(5t).

What will be the pop after 2 hours?           y(2)=880e^(10) = 880(22026) =
                                                                   approx. 19,383,290 bacteria

Time to reach a pop of 2550?  2550 = 880e^(5t).  Find t.

ln 2550 = ln 880 + 5t, so ln 2550 - ln 880 = 5t.  Divide both sides by 5 to obtain this time, t.
8 0
3 years ago
For every 10,000 gallons of pool water, there needs to be 1 gallon of liquid chlorine. Steve has a 55,000 gallon pool. How much
Rudik [331]

Answer:

5.5 Gallons

Step-by-step explanation:

6 0
3 years ago
A 40 oz jar of peanut butter costs $5.75 , what is it’s unit rate? (round to the nearest cent)
expeople1 [14]

Answer:

$0.14 per oz

Step-by-step explanation:

Step 1: Divide $5.75 by 40.

  • 5.75/40
  • 0.14375

Step 2: Round to the nearest hundredth.

  • 0.14375 ≈ 0.14
  • 0.14

Therefore, the answer is $0.14 per oz.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

6 0
3 years ago
From the list of these numbers 3,5,7,12,15,18,20<br> What is a factor of 10
il63 [147K]
The factors of 10 are 1, 2, 5, and 10. You can also look at this the other way around: if you can multiply two whole numbers to create a third number, those two numbers are factors of the third. 2 x 5 = 10, so 2 and 5 are factors of 10.
6 0
3 years ago
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