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4 years ago

What is the scale factor used to create this dilation?

Mathematics

2 answers:

Lelechka [254]4 years ago

8 0

The dashed triangle is double the size of the smaller triangle.....so from the smaller triangle to the larger triangle, u have a scale factor of 2

jenyasd209 [6]4 years ago

7 0

If it is going from the big to the small then the dialation is 1/2. If it is going from small to big then the dialation is 2. I don't know which direction they are going

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What is 23 divided by 7

Alik [6]

23 sevenths

or 3.2857.....

4 0

3 years ago

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Can someone help me with this question please

Lunna [17]

Answer:

x <-8

Step-by-step explanation:

3-(2x-5) < -4(x+2)

Distribute

3 -2x+5 < -4x-8

Combine like terms

8 -2x < -4x-8

Add 4x to each side

8 -2x+4x< -4x-8+4x

8+2x < -8

Subtract 8 from each side

8-8+2x< -8-8

2x<-16

Divide by 2

2x/2 < -16/2

x <-8

4 0

3 years ago

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30 times what equals 245

KengaRu [80]

30 * x = 245
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8.167 x 30 = 245
hope it helped

3 0

3 years ago

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Find the missing part. L=8, w=4, h=2. Find the diagonal of (d) of the retangular solid

marusya05 [52]

The diagonal of the rectangular solid is $d=2 \sqrt{21}$

Explanation:

The length of the rectangular solid is $l=8$

The width of the rectangular solid is $w=4$

The height of the rectangular solid is $h=2$

We need to determine the diagonal of the rectangular solid.

The diagonal of the rectangular solid can be determined using the formula,

$d=\sqrt{l^{2}+w^{2}+h^{2}}$

Substituting the values $l=8$ , $w=4$ and $h=2$ , we get,

$d=\sqrt{8^{2}+4^{2}+2^{2}}$

Squaring the terms, we get,

$d=\sqrt{64+16+4}$

Adding the terms, we have,

$d=\sqrt{84}$

Simplifying, we have,

$d=2 \sqrt{21}$

Thus, the diagonal of the rectangular solid is $d=2 \sqrt{21}$

8 0

4 years ago

If you give me the correct answer I will give you brainliest plz help

liq [111]

It’s 1 and 2.
Comment if you need clarification.

3 0

3 years ago