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anastassius [24]
2 years ago
12

Using the figure, which is an example of a chord?

Mathematics
1 answer:
sertanlavr [38]2 years ago
8 0

Answer:

chord is AD

Step-by-step explanation:

hope it will help you

You might be interested in
Nine and one-half less than four and one-half times a number is greater than 62. 5. Which of the following represents the soluti
olga2289 [7]

Solution set for a statement is a set of values which satisfy the given statement. The solution set for given condition is:  (16, positive infinity)

<h3>How to find the solution set for a given problem?</h3>

Solution set is the set of values of unknown variable for which the given mathematical statement holds true.  

<h3>How to form mathematical expression from the given description?</h3>

You can represent the unknown amounts by the use of variables. Follow whatever the description is and convert it one by one mathematically. For example if it is asked to increase some item by 4 , then you can add 4 in that item to increase it by 4. If something is for example, doubled, then you can multiply that thing by 2 and so on methods can be used to convert description to mathematical expressions.

For the given case, the mathematical statement given is

4\dfrac{1}{2} \times x - 9\dfrac{1}{2} > 62.5

(where that unknown number was assumed to be 'x', and we used "less than" phrase as subtraction and 'greater than' as >)

Converting mixed fractions to normal fractions, we get the statement as:

\dfrac{9}{2}x - \dfrac{19}{2} > 62.5\\\\\text{Adding 9.5 on both sides(as 19/2 = 9.5)}\\\\\dfrac{9}{2}x > 62.5 + 9.5\\\\\text{Dividing both sides by 4.5 (as 9/2 = 4.5 and we want to isolate x on one side}\\\\x > 16

Thus, for all values of x bigger than 16, the given statement is true.


Thus,  The solution set for given condition is:  (16, positive infinity)

Learn more about solution set here:

brainly.com/question/24682253

5 0
3 years ago
Oś symetrii ma każdy:
den301095 [7]

Odpowiedź:

Wyjaśnienie krok po kroku:

Linia symetrii to linia, która przecina dwuwymiarowy kształt i dzieli go na dwie części, dzięki czemu powstały kształt jest lustrzanym odbiciem. Dotyczy to głównie kształtów o równych bokach lub niektórych bokach równych.

1A) Równoległobok ma DWIE oś symetrii.

1C) Trapez ma tylko jedną linię symetrii. Dlatego trójkątny trapez ma tylko jedną linię symetrii.

1C) Prostokątny trapez ma również jedną linię symetrii, ponieważ ma charakter trapezoidalny.

1D) Trójkąt równoboczny ma 3 linie symetrii.

2) Zgodnie z trójkątem, Trójkąt o różnej długości NIE MA OSI SYMMETRII. Wynika to z faktu, że trójkąt ma różną długość i jako taki nie można go podzielić, aby uzyskać kształty będące odbiciami lustrzanymi.

4 0
3 years ago
Someone help me please
Valentin [98]

Answer:

1. a_{n} =2n+2\\2. a_{n}=6n+6\\3. a_{n}=4n+4\\4. a_{n}=2n-2\\5. 512 (*2)\\6. 314,928 (*-3)\\7. -65536 (*4)\\8. 917,504 (*4)\\9. -274 (-9)\\10. -230 (-6)\\11. -189 (-5)\\12. 371 (+20)

Step-by-step explanation:

7 0
3 years ago
Sarah travels 33 miles per hour. How long does it take her to travel 198
OLga [1]

Answer:

its will take Sarah 6 hours to travel 198 miles if she continues to go 33 miles per hour

Step-by-step explanation:

33 per hour

198/33 = 6

8 0
3 years ago
Answer my question #4
Vinil7 [7]

Answer:

11. 432,500 12. KF & ND

Step-by-step explanation:

11.

80,000 + 75,000 + 105,000 + 82,500 + 90, 000 = 432,500 people

( it says "about" so it doesn't have to be exact but a reasonable guess)

12. The two stadiums most similar in attendance is Kyle Field and Notre Dame

5 0
3 years ago
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