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2 years ago

What is the equation for a line that has a slope of 3 and passes through (-1, 9)

Mathematics

1 answer:

krok68 [10]2 years ago

7 0

Answer:

the answer is y=3x+9 if you are looking for it to be in slope intercept form

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Calculate the volume of a cylinder of radius 5cm and height 14cm (take pie 22/7)

HACTEHA [7]

Answer:

Volume of a cylinder = 1,100cm³

Step-by-step explanation:

Volume of a cylinder = πr²h

Given

π = 22/7

r = 5cm

h = 14cm

Substitute the given information in the problem.

Volume of a cylinder = 22/7 × (5cm)² × 14cm

Volume of a cylinder = 22/7 × 25cm² × 14cm

Volume of a cylinder = 1,100cm³

4 0

1 year ago

Create the smallest cone possible with the tool and record the values of the radius height and volume in terms of pi then scale

ololo11 [35]

Answer:

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2 years ago

Name the set of 4 consecutive even integers starting with -4. (Put the set in braces { } and put commas between the elements of

lbvjy [14]

The set is {-4,-2,0,2}.

8 0

2 years ago

Please help me! (´༎ຶོρ༎ຶོ`)

Pie

Answer: Honestly all the stuff we do in school will not be used in the real world

Step-by-step explanation: lowkey

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3 years ago

The diagram shows two nested triangles that share a vertex.Find a center and a scale factor for a dilation that would move the l

nasty-shy [4]

Transformation that changes the size of a shape is referred to as dilation.

The scale factor that moves the large triangle to the small one is 1/5
The center of dilation is: (-1,1)

The center of dilation

From the diagram (see attachment), the triangles share a common vertex at (-1,1)

This means that, the center of dilation is (-1,1)

The scale factor of dilation

To do this, we divide the side length of the small triangle with the corresponding side of the large triangle.

From the attached image:

$\mathbf{Base\ of\ small\ triangle = 1}$

$\mathbf{Base\ of\ large\ triangle = 5}$

So, the scale factor (k) from large to small is:

$\mathbf{k = \frac{Base\ of\ small\ triangle}{Base\ of\ large\ triangle} }$

$\mathbf{k = \frac{1}{5} }$