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zhuklara [117]
3 years ago
13

Cylinder B is proportional to Cylinder A.

Mathematics
1 answer:
Anarel [89]3 years ago
6 0

Answer:

scale factor=3/2

Step-by-step explanation:

scale factor=6/4=3/2

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Which equation represents a line which is parallel to the line y=5/6x−7?
lyudmila [28]

Answer:  The choice will be any equation where the slope is the same and the y-intercept is different.

y=\frac{5}{6}x + b

Step-by-step explanation:  Using slope-intercept form, y = mx + b,

m is the slope, b is the y-intercept.

Parallel lines will have the same slope.

So, you are looking for another equation that has 5/6 as the coefficient of x.

It could be an equation in the form 6y + 5x = _b_ where the constant, b, could be anything except -42, as that would be an identical line, not parallel.

6 0
3 years ago
She must throw two fair dice.
sveticcg [70]
So the probability that she will get a six on die 1 is 1/6 and the probability she will get a 6 on die 2 is also 1/6 add these together and the probability she will get two 6’s is 2/12 meaning that the probability she won’t is 12/12 - 2/12 = 10/12
5 0
3 years ago
How do you do this problems?
rewona [7]

x = 6

Step-by-step explanation:

It's based on similarity of triangles

DEF ~ △XYZ

\implies \mathsf{ \frac{DE }{ XY } =  \frac{EF}{YZ} =  \frac{ FD}{ZX}}

The sides should be taken in order, like the triangles start with DE and XY so, we'll proportionate DE and XY and then the next two sides and so on.

I'm using \mathsf{ \frac{DE }{XY } =  \frac{EF}{YZ} }to get the value of x.

[You can use any two fractions out of the three given above. ]

\implies \mathsf{ \frac{10}{x - 1} =  \frac{8}{4}  }

\implies \mathsf{ \frac{10}{x - 1} =  2  }

\implies \mathsf{ 10 =  2 (x - 1) }

\implies \mathsf{ 10 =  2 x - 2 }

\implies \mathsf{ 10  + 2=  2 x  }

\implies \mathsf{ 1 2=  2 x  }

\implies \mathsf{ x = 6 }

Hence, the value of x is 6.

5 0
3 years ago
If 6y-8=28, what is the value of y
quester [9]
The answer would be y = 6
8 0
4 years ago
Read 2 more answers
Please answer and give your workings out please :)
Tanya [424]

Answer:

$260

Step-by-step explanation:

20% is equal to decimal form 0.2 or fraction form 1/5

1/5 of 800 = 1/5 * 800 = 160

He earns 100$ everyday even if he made sales worth $0.

100 + 160 = 260

7 0
2 years ago
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