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Afina-wow [57]
3 years ago
15

Write the contrapositive of the conditional statement. Determine whether the contrapositive is true or false. If it is false, fi

nd a counterexample.
If you are 16 years old, then you are a teenager.
Question 14 options:

If you are not a teenager, then you are 16 years old. True

If you are a teenager, then you are 16 years old. False; you could be 17 years old.

If you are not 16 years old, then you are not a teenager. False; you could be 17 years old.

If you are not a teenager, then you are not 16 years old. True
Mathematics
1 answer:
Mila [183]3 years ago
6 0
If you are 16 years old then you are a teenager Question 14
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Interest of 3 million dollars 100% and 50 years please help
dlinn [17]

Answer:

$3,377,699,720,527,868,854,272  

Step-by-step explanation:

Hope this helps

4 0
3 years ago
Read 2 more answers
GIVING BRAINIEST IF CORRECT!!<br><br> Factor x^4 - 16 completely
ioda

Answer:

(x^2 + 4)(x + 2)(x - 2)

Step-by-step explanation:

Hello!

We can use the difference of square method.

<h2>Difference Of Squares (DOS)</h2>

The formula for the DOS is (a + b)(a - b) = a^2 - b^2

It is a simple way to factor polynomials.

The criteria:

  • Has to begin and end with a perfect square
  • The operation has to be subtraction

<h3>Factor:</h3>
  • x^4 - 16

Begins with a perfect square (x² * x²) and ends with a perfect square (4 * 4)

  • (x^2 + 4)(x^2 - 4)

Warning! Watch out, there may be another DOS!

x^2 - 4 is another DOS

  • (x^2 + 4)(x + 2)(x - 2)

The x² + 4 is not a DOS because the operation is addition.

The final factored form is (x^2 + 4)(x + 2)(x - 2)

8 0
2 years ago
WILL VOTE BRAINLIEST PLEASE HELP!
DanielleElmas [232]
A.) is the correct answer.
7 0
3 years ago
A tiger can eat up to 55 pounds a meat a day about hiw many days would it take to eat the follwing pray
Sholpan [36]
May you give answer choices please.
4 0
3 years ago
Each team in the softball league plays each of the other teams exactly once. If
Aleks04 [339]
<span>Each team in the softball league plays each of the other teams exactly once. For every game, there is 2 team playing. The order is not important because  A vs B is same as B vs A
So you just need to makes a combination of 2 that have a result of 21. If there is t number of teams, the number of matches would be:
tC2 = t!/2!(t-2)! = 21
</span>t! / (t-2)! = 21 *2
(t)(t-1)= 42
t^2 -t -42=0
(t-7)(t+6)
t=7 ; t=-6

Excluding the minus result, you got 7 teams.
6 0
3 years ago
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