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steposvetlana [31]
3 years ago
14

3. (04.01 MC)

Mathematics
1 answer:
Umnica [9.8K]3 years ago
3 0

Answer: New line = 4AB

Step-by-step explanation:

  • If a figure is dilated with a scale factor of k , then the measure of new side length =  k x (Original side)

if AB a line through center of parallelogram RSTU is drawn , then, after dealation with scale factor k= 4 , the length of new line through center = 4 x AB or 4AB.

The relationship will the new line have with line AB :

New line = 4AB

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Help me and ill mark branilest for first person to answer CORRECTLY. A histogram is being made for the following list of data. I
kolezko [41]
So to put them in intervals of 5 you would have:
70-74
75-79
80-84
85-89
90-94
95-99
In these intervals you would have:
70-74: 72
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80-84: 81
85-89: 86, 86, 87
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The second interval is 75-79 where there is only one number. Therefore the frequency will be 1.
The correct answer is A. Hope this helps! :)
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3 years ago
What is the reciprocal of 7/12
Artemon [7]
The reciprocal is just when you flip the number that you're given. the reciprocal of 7/12 is 12/7
6 0
3 years ago
Cual es la regla del consiente ​
Vadim26 [7]

Answer:

Generalmente significa que en la situación dada, se debe obtener el consentimiento.

6 0
3 years ago
Read 2 more answers
Instructions
PilotLPTM [1.2K]

<span>I chose a box of cereal-------> rectangular prism
</span>see the attached figure

Part 1)<span>List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
Length: 20 cm
Width: 8 cm
Height: 32 cm

Part </span><span>2).
 Describe the shape of the cross-section when the box is cut parallel to the base

the shape of the </span>cross-section <span>would be a rectangle of dimensions
20 cm x 8 cm

Part 3)
</span><span>What is the surface area of the box? 
</span>
surface area=2*area of the base+perimeter of the base*height

area of the base=20*8=160 cm²

perimeter of the base=2*[20+8]-----> 56 cm
height=32 cm

surface area=2*160+56*32------> 2,112 cm²

the answer part 3) is
2,112 cm²

Part 4)
<span>What is the surface area of the box if it is scaled up by a factor of 10?
</span>
we know that
surface area of the larger box=[scale factor]²*surface area original box

scale factor=10
surface area original box=2,112 cm²
so
surface area of the larger box=10²*2,112-----> 211,200 cm²

the answer part 4) is
211,200 cm²

Part 5) 
<span>What is the volume of the box?
</span>
volume of the box=L*W*H-----> 20*8*32------> 5,120 cm³

the answer Part 5) is
5,120 cm³

Part 6) 
<span>What is the volume of the box if it is scaled down by a factor of 1/10

we know that
volume of the smaller box=[scale factor]</span>³*volume original box
scale factor=1/10
volume original box=5,120 cm³
so
volume of the smaller box=[1/10]³*5,120-----> 5.12 cm³

the answer part 6) is
5.12 cm³

6 0
3 years ago
Lament has a jar containing 6 red chips, 10 blue chips, and 4 yellow chips. If he removes one chip at random, what is the probab
umka2103 [35]

Answer:

7/10 or 70%

Step-by-step explanation:

6 red chips, 10 blue chips, and 4 yellow chips = 20 chips

P( not red) = not red chips / total

                  = (blue + yellow) / total

                  = (10+4)/20

                  =14/20

                    =7/10

                   = 70%

8 0
2 years ago
Read 2 more answers
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