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mestny [16]
2 years ago
5

Salma used a photocopier to dilate the design for a monorail track system. The figure below shows the design and its photocopy:

Two irregular quadrilaterals ABCD and EFGH are drawn. EFGH is the photocopy of design ABCD. AB measures 15 meters, DC measures 17 meters. No dimensions are shown on EFGH. The ratio of AD:EH is 1:2. What is the length, in meters, of side GH on the photocopied image?
Mathematics
2 answers:
mart [117]2 years ago
7 0

Answer: 34

Step-by-step explanation: 17×2 = 34, also took the test and it was marked correct

drek231 [11]2 years ago
5 0

Answer:

34 m

Step-by-step explanation:

The proportion between sides AD and EH:

AD/EH = 1/2

must be also satisfied with the proportion:

AD/EH  = DC/GH = 1/2

because they are corresponding sides between the two figures.

DC measures 17 meters,  therefore:

GH = 17*2

GH = 34 m

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Advocard [28]

Answer:

The Humming bee need to eat 0.0028 ounces of food each day.

Step-by-step explanation:

Given:

Weight of the humming bee = 0.0056 ounces

We need to find amount of food humming bee should eat each day to survive.

Solution:

Now given that:

They have to eat half their body weight every day to survive.

So we can say that;

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Amount of food humming bee needs to eat  = \frac{1}{2}\times 0.0056 =  0.0028\ ounces

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5 0
3 years ago
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BlackZzzverrR [31]

Answer:

  see attached

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marishachu [46]
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