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aleksandr82 [10.1K]
2 years ago
7

I really need help !!

Mathematics
2 answers:
spayn [35]2 years ago
8 0

Answer:

  • A. 24 inches

Step-by-step explanation:

Find the scale factor first.

<u>The ratio of corresponding sides:</u>

  • G'F'/GF = 20/5 = 4

<u>This is same for other sides:</u>

  • G'H'/GH = 4
  • G'H'/6 = 4
  • G'H' = 6*4 = 24

Correct choice is A

Mekhanik [1.2K]2 years ago
3 0

Answer:

A. 24 in

Step-by-step explanation:

Because side GF was multiplied by 4, the rest can be calculated in that same manner.

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Please help! I’m very confused on this question. I’m not very good at geometry.
Ahat [919]

Well, to find the perimeter we have to add all of the side lengths, so let's do that:

2x+3 +2x+3 +2x

And we know that this equals 36 so let's solve for x

2x+3+2x+3+2x = 36

6x+6 = 36

6x = 30

x = 5

So we know know that x = 5.

Now all you have to do is plug in the values of x into the lengths

2(5) + 3

= 10+3

= 13 is the length of two of the sides.

2x

= 2(5)

= 10

And 10 is the length of the last side.


8 0
3 years ago
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The amount ofmoney is in the ratio 8:3 if the first amount is 9.92 what is the second amount?
BARSIC [14]

Answer:

The second amount is 3.72

Step-by-step explanation:

Given

First : Second = 8 : 3

First = 9.92

Required

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First : Second = 8 : 3

Substitute 9.92 for First

9.92: Second = 8 : 3

Express as fraction

\frac{Second}{9.92} = \frac{3}{8}

Multiply both sides by 9.92

9.92 * \frac{Second}{9.92} = \frac{3}{8}*9.92

Second = \frac{3}{8}*9.92

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5 0
3 years ago
Which fraction goes in the blank to make the comparison true? __________&gt;1/3
Oksana_A [137]

Answer:

1/2, 2/3, 3/4, etc

i think thats what you need

Step-by-step explanation:

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3 years ago
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cestrela7 [59]

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7 0
4 years ago
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Use the the substitution method to solve the system of linear equations. y = -2x + 6 x=4 enter your answer as an ordered pair
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Answer:

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Step-by-step explanation:

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