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slega [8]
3 years ago
15

Mariana, Pamela y Nancy decidieron comprar una consola de video juegos X Box y acordaron que cada una aportará 1/3 parte del cos

to. Al llegar a la tienda para comprar la consola, Nancy informa que solamente tiene la mitad del dinero que le corresponde dar; Mariana y Pamela deciden apoyarla haciéndose cargo del faltante. ¿Qué fracción del costo total de la consola pagará Mariana?
Mathematics
1 answer:
Svetlanka [38]3 years ago
7 0

Answer:

5/12

Step-by-step explanation:

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Line 1 passes through the points -2,7 and 3,3. Line 2 passes through the points 5,1 and 9,1. Find the slope of each line. Which
RSB [31]

Answer:

The slope of the given line 1 is  -4/5.

The slope of the given line 2 is  0.

The line 2 has a greater slope then line 1.

Step-by-step explanation:

The slope of a line with points (x1,y1) and (x2,y2) is given as:

m = \frac{y_2- y_1}{x_2-x_1}

Now, Here the, points of the line 1 are A (-2,7) and B (3,3)

So, here, the slope of line AB  is m = \frac{3 -7}{3-(-2)}  = \frac{-4}{3 +2} =   \frac{-4}{5}

Hence, the slope of the given line 1 is  -4/5.

Now, Here the, points of the line 2 are P (5,1) and Q (9,1)

So, here, the slope of line PQ  is m = \frac{1-1}{9-5}  = \frac{0}{4} =   0

Hence, the slope of the given line 2 is  0.

Now, as we can see  0    >  ( -4 / 5)

So, the line 2 has a greater slope then line 1.

5 0
3 years ago
What is 2 gallons minus 5 quarts
MariettaO [177]
There are 4 quarts in a gallon.
In two gallons would be 8 quarts.

2 gallons - 5 quarts = 8 quarts - 5 quarts = 3 quarts.

Note: 3 quarts is 3/4 or .75 of a gallon.
6 0
3 years ago
Hello does anyone know how to solve this?
Radda [10]

Hello from MrBillDoesMath!

Answer:    2 ^ -4  ( = 1/16)

Discussion:

- 4 log {8} 2            {8} is used instead of subscript notation


Basic property of logarithms is that exponents become multipliers and vice versa:


-4 log {8} 2 =  log {8}   (2^ -4)



Thank you,

MrB

5 0
3 years ago
15 points!!!! Find the value of x.<br> 102<br> 54<br> 6x<br> O A. 8<br> B. 6<br> O C. 17<br> D. 9
BaLLatris [955]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the value of f (x)=x²-4 and g(x)=3x+2 Find the value of f (-1)g(-1)
mrs_skeptik [129]

Answer:

3

Step-by-step explanation:

f(-1)g(-1) \text{ is the same thing as } f(-1)\cdot g(-1). \\\text{Therefore, find f(-1) and g(-1)}

f(-1)=(-1)^2-4\\f(-1)=1-4\\f(-1)=-3

g(-1)=3(-1)+2\\g(-1)=-3+2\\g(-1)=-1

Therefore:

f(-1)\cdot g(-1)\\=(-3)(-1)=3

3 0
3 years ago
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