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Alik [6]
2 years ago
12

An art teacher has a roll of mural paper this is 5meters long. She needs to cut it into 1-Decimeter long pieces for a collage pr

oject. How many 1-decimeter pieces can she cut from the roll of mural paper? Show your work. Explain
Mathematics
1 answer:
zysi [14]2 years ago
4 0

Answer:

50 pieces

Step-by-step explanation:

1 decimeter = 0.1 meter

Therefore,

\frac{5}{0.1} = 50

Thus, 50 pieces can be cut.

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which is not a result of multiplying the height of a rectangular prism by a scale factor of 1/2 and I need work to
chubhunter [2.5K]
C is the answer


for example

assume that the height of a rectangular prism is 2, width is 1 and length measures 3

the volume will be 6
(2*1*3)

if we multiply height with the scale factor of 1/2
it becomes 1

so the volume will be 3
(1*1*3)

this situation goes for other examples, too


good luck
5 0
3 years ago
The quadratic equation ax^2+32x+c=0 has exactly one solution. If a+c=130, and a>c, find the ordered pair (a,c).
vitfil [10]
Ie 32^2 - 4ac=0 so ac=256 and a+c=130 
So, that means:2 equations ac=256 a+c=130 ie c=130-a 
So,a(130-a)=256 so 130a -a^2=256 ie a^2-130a +256=0 (a-2)(a-128)=0 
Finally,giving a= 2 or a=128 so, a=2 c=128 or a=128 c=2 
Since, a>c , a=128 and c=2 ie (128,2)
4 0
3 years ago
Write a two-column proof.
Alex

Refer to the attachment!

5 0
2 years ago
Question 9 (10 points)
Slav-nsk [51]
The length is 5cm long
5 0
2 years ago
Please Answer Both Questions
Ymorist [56]

Answer:

a. 42 x 39 = 1638 ft²

b. small = 12(large)

small = 12(48)

= 576

576 - 48 = 528 more small posters

7 0
2 years ago
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