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Verizon [17]
3 years ago
12

4x+28-12x=32 need it asap​

Mathematics
2 answers:
frez [133]3 years ago
8 0

Answer: look below.

x = −1/2

noname [10]3 years ago
5 0

Answer

x=-0.5

Step-by-step explanation:

4x-12x=32-28

-8x=4

x=-0.5

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A craftsperson must attach a lead strip around all four sides of a stained glass window that is
barxatty [35]

Answer: 37.9 inch the length of lead stripping .

Step-by-step explanation:

Given ,

Sides of windows are 6\frac{4}{5}  and 15\frac{14}{25}

= (6\frac{4}{5} + 15 \frac{14}{25} ) * 2\\      \\=\frac{34}{5} + \frac{389}{25} * 2\\\\ \frac{170}{25}  + \frac{389}{25}* 2 \\\\= \frac{559}{25} * 2\\\\= \frac{948}{25} \\\\= 37.9  inch

So , the answer is 37.9 inch

#SPJ1

5 0
2 years ago
A rectangle has an area of 432 square centimeters and a width of 18 centimeters.
Readme [11.4K]
Here,
in a rectangle,
Area= L×B
432=L×18 {breadth means width} in this case
432/18= L
:L= 24 cm

may be helpful.
thank you!
7 0
3 years ago
The city's central library has 72,864 books. The library has 72 bookcases. If each bookcase has room for the same number of book
solong [7]

Answer:

There are 1012 books per bookcase

Step-by-step explanation:

To find the number of books per bookcase take the number of bookcases (72) divided by the number of books (72,864)

So;

72,864 / 72 = 1012

Hope this helps!

5 0
3 years ago
Help me please<br><br><br> solve x and y intercepts
elixir [45]

Step-by-step explanation:

(1) x+10y=20, x=20,y=2

(2) 6x+y=-18, x=-3,y=-18

(3) 2x-9y=-36, x=-18,y=4

(4) x=-6,y=-15

(5) x=9,y=12

(6) x=-18,y=-3

(7) x=16,y=-6

(8) x=14,y=8

(9) x=-12,y=9

(10) x=-15,y=-6

(11) x=12,y=10

6 0
3 years ago
To the nearest cubic​ centimeter, what is the volume of the regular hexagonal​ prism?
nadya68 [22]

Answer:

140 cm³

Step-by-step explanation:

volume = (6×½×3×2.6) × 6= 23.4×6

=140.4 = 140 cm³

5 0
3 years ago
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