4 years ago

Find the geometric mean of 4 and 12

Mathematics

1 answer:

Sav [38]4 years ago

4 0

I think the anawer is 48

Hope that helped

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Graph the image of this figure after a dilation with a scale factor of 2 centered at the origin.

den301095 [7]

Answer:

Here, the coordinates of the given rectangle are (1,2), (3,2), (1,-1) and (3,-1)

In the dilation by the scale factor k with centered at origin,

$(x,y)\rightarrow (kx,ky)$

Thus, If the dilation occurs by the scale factor of 2 with centered at origin,

New coordinates of the Rectangle are,

$(1,2)\rightarrow (2\times 1, 2\times 2)$

$(3,2)\rightarrow (2\times 3, 2\times 2)$

$(1,-1)\rightarrow (2\times 1, 2\times -1)$

$(3,-1)\rightarrow (2\times 3, 2\times -1)$

Thus, the coordinates of new rectangle are,

(2,4), (6,4), (2,-2) and (6,-2)

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3 years ago

Read 2 more answers

Find the distance between (4,-2) & (-1,3)

AleksAgata [21]

Step-by-step explanation:

Use Pythagorean theorem here. To find the height, find the difference of the 2 y's. To find the length, find the difference between the 2 x's.

Length = x2 - x1

Height = y2 - y1

√length^2 + height^2 = distance

√5^2 + 5^2 = √50 = 7.07

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3 years ago

Solve for x . Help me

solmaris [256]

X = 26 because all the angles in a triangle add up to 180.

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3 years ago

The perimeter of a square is 36 inches. Find the length of a diagonal

sergey [27]

The length of a diagonal is nine inches because it is the same length as the side length.

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3 years ago

What is the median of the data set represented by the box plot shown below?

lara [203]

Answer:50

Step-by-step explanation:38 is the lowest value,45 is the lowest quartile,50 is the median,67 is the upper quartile,and 75 is the greatest value.

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3 years ago