3 years ago

Help Are the triangles similar? If so, determine the scale factor of ΔPQR to ΔEFD.

Mathematics

1 answer:

alex41 [277]3 years ago

8 0

The answer is B.
When you set up a ratio of all the corresponding sides, the ratios all equal 2:1

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tamaranim1 [39]

I think it will probably be (0,2)

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Calculate the perimeter and area of the following square if a= 19

Licemer1 [7]

Formula for perimeter of a square: P = 4a

Formula for area of a square: A = a²

a is given as:

Plug this value for a into the above formulas to solve for perimeter and area.

P = 4a

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A = 19²

A = 361

Answer:

P = 76 units; A = 361 units².

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going against the current a boat takes 6 hours to make a 120 mile trip when the boat travels with the current on the return trip

Irina18 [472]

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Answer:

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Step-by-step explanation:

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