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vampirchik [111]
3 years ago
5

Which of the following sets could not represent the sides of a triangle? {3, 4, 5} {2, 2, 4} {3, 3, 5}

Mathematics
2 answers:
4vir4ik [10]3 years ago
7 0
{2, 2,4} is the correct answer.
LiRa [457]3 years ago
4 0
Using the Theorem of Pythagoras (a² + b² = c²), let's go through each answer.

{3, 4, 5}

Put in the values:
3² + 4² = 5²
Is it correct? (solve)

Yep! :)

{2, 2, 4}

Put in the values:
2² + 2² = 4²
Is it correct? (solve)

Nope! 2² + 2² = 8. And 4² = 16.

The answer is {2, 2, 4} :)

Hopefully this helps! If you have any more questions or don't understand, feel free to DM me, and I'll get back to you ASAP!
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J) You spend $35. Tip is 15%. How much did you pay in total?
rusak2 [61]

Answer:

You paid $40.25 in total.

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In this question:

Spending of 35%

Tip of 15% means that 15% of 35 will be added to your total spending. So

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3 0
3 years ago
find the difference between the simple interest and compound interest on 2500 for 2 years at 4% per annum , compound interest be
EastWind [94]

Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Principal (P)= $2,500

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I= P*r*t

I= 2,500*0.04*2

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<u>Now, using the compound interest formula:</u>

I= [P*(1 + r)^t] - P

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I= [2,500*(1.02^4)] - 2,500

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6 0
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