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sineoko [7]
3 years ago
6

Una función impar con quien tiene simetría?

Mathematics
1 answer:
Klio2033 [76]3 years ago
3 0
Para que algo sea una función impar, debe tener simetría con el origen, no con el eje x. Esto significa que si tiene un punto como (a, b) también tiene los puntos (-a, -b). Por ejemplo, y = x es una función extraña porque hace esto.

Las funciones pueden ser simétricas sobre el eje y, lo que significa que si reflejamos su gráfica sobre el eje y obtendremos la misma gráfica. Hay otras funciones que podemos reflejar tanto en el eje x como en el eje y y obtener la misma gráfica. Estos son dos tipos de simetría que llamamos funciones pares e impares.
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Does anyone know the answer to this.
gayaneshka [121]

Answer:

D

PLZ MARK AS BRAINLIEST

Step-by-step explanation:

FIRST STEP:

4*3 =12

6.5*3 =19.5

SECOND STEP:

21*12*19.5 =4914

4 0
3 years ago
Read 2 more answers
Two Physics classes at Jefferson High School took the same quiz. Mr. Spears had 20 students in his class with a mean score of 80
andriy [413]

Answer:

The mean score for all students on the quiz was 86.

Step-by-step explanation:

This question is solved by a weighed average.

To find the weighed average, we add the values multiplied by their weight, and after that we divide by the sum of weights.

In this problem, we have that:

Mr. Spears had 20 students in his class with a mean score of 80.

So 80 has a weight of 20.

Mrs. Guyton's class of 30 students had a mean score of 90.

So 90 has a weight of 30.

Overall, what was the mean score for all students on the quiz

M = \frac{80*20 + 90*30}{20 + 30} = 86

The mean score for all students on the quiz was 86.

4 0
3 years ago
125 is what % of 400?
mixer [17]
Answer: 3.2

Just divide 400 by 125 because the opposite of multiplication is division.

When you divide you get 3.2
8 0
3 years ago
Read 2 more answers
What is 5 + -4 * (12/-6)
Archy [21]

Answer:

13

Step-by-step explanation:

Parentheses first:

5+ (-4) * (-2)

Then Multiply:

5+8

Then Add:

13

4 0
3 years ago
WILL GIVE BRAINLIEST!!!!!! Look at the picture of a scaffold used to support construction workers. The height of the scaffold ca
maksim [4K]

Answer:

A). PR = 16.13 ft

B). QR = 9.64 ft

Step-by-step explanation:

Part (A).

From the figure attached,

ΔPQR is a right triangle,

m(PQ) = 14 ft

m(QR) = 8 ft

By applying Pythagoras theorem,

Hypotenuse² = (Leg 1)² + (Leg 2)²

(PR)² = (PQ)² + (QR)²

(PR)² = (14)² + (8)²

PR = √260

     = 16.125

     ≈ 16.13 ft

Part (B).

If PR = 17 feet

and PQ = 14 feet

By applying Pythagoras theorem in ΔPQR,

PR² = PQ² + QR²

(17)² = (14)² + (QR)²

(QR)² = 289 - 196

QR = √93

     = 9.644

     ≈ 9.64 ft

4 0
3 years ago
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