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2 years ago

Which street is parallel to 2nd St? A. 1st St. B. 3rd St. C. 4th St.

Mathematics

2 answers:

stepan [7]2 years ago

8 0

Answer:

it a

Step-by-step explanation:

-BARSIC- [3]2 years ago

3 0

The 1st street. They would never cross each other and their directly beside one another

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Which of the following is a characteristic of a line?

matrenka [14]

Its length can be measured, it can be seen and, it is infinate in lenght

4 0

3 years ago

Which equation could be used to find the cost of each Apple? 4x+3(0.89)=$7.15 , 3x+4(0.89)=$7.15 , $7.15-3x=0.89 , or 4x-3(0.89)

Dmitry_Shevchenko [17]

Step-by-step explanation:

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5 0

3 years ago

Answer problem below

garri49 [273]

Answer:

A = 2, B = 1, C = 28

Step-by-step explanation:

Find the slope of the line AB.

<u>The slope:</u>

m = (11 - 9)/(11 - 7) = 2/4 = 1/2

Since the altitude is perpendicular to AB, it has a slope of -2.

The line with the slope of -2 and passes through point C(6, 16).

<u>Use point-slope equation to find the line:</u>

y - 16 = -2(x - 6)
y - 16 = -2x + 12
y + 2x = 16 + 12
2x + y = 28

A = 2, B = 1, C = 28

7 0

3 years ago

Read 2 more answers

What is half of 52.50

Ronch [10]

Answer:

26.25

Step-by-step explanation:

52.50 divided by 2= 26.25

4 0

2 years ago

QUESTION 20

Elodia [21]

Answer:

B. -55

Step-by-step explanation:

La resta entre ambas funciones consiste en la sustracción de términos semejantes como demostraremos a continuación:

1) $f(x) =-2\cdot x ^{2}-6$ Dado

2) $g(x) = x+4$ Dado

3) $(f-g)(x) = (-2\cdot x^{2}-6)-(x+4)$ Definición de resta de funciones.

4) $(f-g)(x) = (-2\cdot x^{2}-6)+(-1) \cdot (x+4)$ $(-1)\cdot a = -a$

5) $(f-g)(x) = (-2\cdot x^{2}-6) + (-x-4)$ Propiedad distributiva/ $(-1)\cdot a = -a$

6) $(f-g)(x) = -2\cdot x^{2}-x+(-6-4)$ Propiedad conmutativa

7) $(f-g) (x) = -2\cdot x^{2}-x-10$ Sustracción de términos semejantes/Resultados.

A continuación, evaluamos la función resultante en $x = -5$ :

$(f-g)(-5) = -2\cdot (-5)^{2}-(-5)-10$

$(f-g)(-5) =-55$

Por ende, la respuesta correcta es B.

8 0

2 years ago