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Vilka [71]
2 years ago
15

HELP APPRECIATED WILL GIVE BRAINLIEST:)

Mathematics
2 answers:
klemol [59]2 years ago
7 0

Answer:13 1/8

(Decimal: 13.125)

Step-by-step explanation:

vodomira [7]2 years ago
4 0

Answer:18 5/8

Step-by-step explanation:

Rewriting our equation with parts separated

=

10

+

1

2

+

8

+

1

8

Solving the whole number parts

10

+

8

=

18

Solving the fraction parts

1

2

+

1

8

=

?

Find the LCD of 1/2 and 1/8 and rewrite to solve with the equivalent fractions.

LCD = 8

4

8

+

1

8

=

5

8

Combining the whole and fraction parts

18

+

5

8

=

18

5

8

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a certain math textbook is 3/4 of an inch thick. how many of these books will fit on a self that is 3 feet wide?
kherson [118]
3 ft = 12 * 3 = 36 inches wide

36 / (3/4) =
36 * 4/3 =
144/3 =
48 books can fit
5 0
2 years ago
What is the equation of the line in the following graph? 1)y=x+2
Levart [38]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

The formula of a slope:

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

We have two points (2, 0) and (-2, -4). Substitute:

m=\dfrac{-4-0}{-2-2}=\dfrac{-4}{-4}=1

Therefore we have the equation of a line

y=1x+b\to y=x+b

Put the coordinates of the point (2, 0) to the equation:

0=2+b     <em>subtract 2 from both sides</em>

-2=b\to b=-2

Answer: \boxed{y=x-2}\to\boxed{3)}

8 0
3 years ago
Marta has 1 cubic yard of sand to build a wall in the shape of a rectangular prism that is 20 inches tall and 5 inches wide. To
DanielleElmas [232]

Answer:

466,56 inches

Step-by-step explanation:

1 yard = 36 inches

1 cubic yard = 36*36*36 = 46656 cubic inches

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7 0
3 years ago
Read 2 more answers
2x+3y=41 and 5x+4y=85
Sever21 [200]

Answer:

5x+4y=85-

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 y-intercept = 85/4 = 21.25000

2x+3y=41-

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 x-intercept = 41/2 = 20.50000

 y-intercept = 41/3 = 13.66667

5 0
3 years ago
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No; this is not the right business move
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