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3 years ago

Triangle ABC is transformed to obtain triangle A′B′C′:

Mathematics

1 answer:

Annette [7]3 years ago

7 0

The answer is A because it was dilated by 1/3 and A is the only one that has that

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Lyrx [107]

How did you do that

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3 years ago

The perimeter of a rectangular deck measured 130 m. What are the possible

fomenos

Answer:

The possible dimensions of the deck can be anything that adds up to be 130 m.

Step-by-step explanation:

<em>The perimeter could be 1m x 64m.</em>

Two sides would be 1m each (so 2m total) and the other two sides would be 64m each (128m total). 2 + 128 = 130m.

<em>The perimeter could be 15m x 50m.</em>

Two sides would be 15m each (so 30m total) and the other two sides would be 50m each (100m total). 30 + 100 = 130m.

8 0

3 years ago

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Monica [59]

Answer:24

Step-by-step explanation:

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3 years ago

Paul's car will go 49 kilometers on 7 tanks. Paul wants to know how fuel efficient the car is. Please help by computing the rati

alisha [4.7K]

Answer:

7 : 1

Step-by-step explanation:

Paul's car goes 40 kilometers on 7 tanks.

Distance : Tanks

49 : 7

Fuel efficiency means the distance traveled by the car in one tank.

Therefore, we will reduce the ratio by dividing both sides by 7.

Distance : Tanks

$\frac{49}{7}$ : $\frac{7}{7}$

7 : 1

Therefore, car's fuel efficiency is 7 kilometers in one tank or the ratio between Distance traveled and fuel tanks is 7 : 1.

8 0

3 years ago

What is the solution of 3+ x-2/x-3<_4

Ymorist [56]

Answer:

x≤2−√6 or 0<x≤2+√6

5 0

3 years ago