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Ray Of Light [21]
3 years ago
8

Find f(-2) for f(x) = 2 · 34.

Mathematics
1 answer:
julia-pushkina [17]3 years ago
5 0

Answer:

68

Step-by-step explanation:

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HELP PLEASE <br> I DONT UNDERSTAND THIS AT ALL <br> slope =
Elanso [62]

Answer:

look at the picture i have sent

5 0
3 years ago
Which is the area of triangle LMN? Group of answer choices 24 square units 27 square units 54 square units 48 square units
irina [24]

Answer:

√65/2 square units

Step-by-step explanation:

Find the diagram attached

Area of the triangle = 1/2 * base * height

To get the base and height, we will use the distance formula;

Area of the triangle LMN = 1/2 * LM * MN

For MN

Given the coordinate M(3, 2) and N(1, 3)

MN = √(3-2)²+(1-3)²

MN = √1²+(-2)²

MN = √1+4

MN = √5

For LM;

Given the coordinate L(1, -1) and M(3, 2)

LM = √(2-(-1))²+(3-1)²

LM = √(2+1)²+(2)²

LM = √3²+(2)²

LM = √9+4

LM = √13

Area of the triangle LMN = 1/2 * √13 * √5

Area of the triangle LMN = √65/2 square units

4 0
3 years ago
Cuantos yenes se pueden comprar con 200 pesos mx ? si los yenes cuestan 0.178 centavos ayuda rapido
Sergeeva-Olga [200]

Usando proporciones, hay que con 200 pesos mx se pueden comprar 0.0645 yenes.

<h3>¿Qué es una proporción?</h3>

Una proporción es una fracción de la cantidad total, y puede ser encontrada por intermedio de una regla de tres.

En este problema, hay que un yene cuesta $0.17, enquanto $1 = 3100 pesos. Por eso, cada yene es equivalente a 3100 pesos.

Por eso, la <em>regla de tres</em> es:

1 yene - 3100 pesos

x yenes - 200 pesos

Aplicando multiplicación cruzada:

3100x = 200

x = \frac{200}{3100}

x = 0.0645

Con 200 pesos mx se pueden comprar 0.0645 yenes.

Puede-se aprender más a cerca de proporciones en brainly.com/question/26395519

8 0
3 years ago
Fifty people were surveyed about their favorite flavor of frozen yogurt. The results of the survey are displayed in the circle g
ankoles [38]

Answer:

2

Step-by-step explanation:

4 divided by 2 equals 2

5 0
3 years ago
Read 2 more answers
Is this correct btw I put 1400​
Oxana [17]

Answer: Yes

Step-by-step explanation: The answer of 1400 is correct.

What I did is I found the area of the figure assuming it was a rectangle, then I subtracted the corners that were removed.

1800 - 150 - 100 - 150 = 1400

5 0
3 years ago
Read 2 more answers
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