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Nadya [2.5K]
2 years ago
15

Help me out True or false questions

Mathematics
1 answer:
Oliga [24]2 years ago
5 0

Answer:

A. false

b. true

c. false

Step-by-step explanation:

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Which side lengths represent the sides of a right triangle? A) 1, 1, 2 B) 2, 3, 5 C) 8, 6, 10 D) 12, 16, 21
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One number is 1/4 of another number. The sum of the two numbers is 5. Find the two numbers. Use a comma to separate your answer
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Step-by-step explanation:

  • Number #1 = x
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When solving equations with square roots it is important to do which of the following?
Mamont248 [21]

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6 0
2 years ago
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larisa [96]

Answer:

Step-by-step explanation:

A true true

3 0
3 years ago
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Janae was vacuuming the narrow hallway in her house. She went 5 feet forwards in the first 4 seconds, then went 3 feet backwards
Ganezh [65]

Answer:

60 seconds

Step-by-step explanation:

Hi!

After she goes forward 5 feet (4 seconds), and the backwards 3 feet (another 4 seconds), the total distance forward she travelled is 2 feet. Then, she moved forward 2 feet in 8 seconds.

Then, as this is repeated, she moves forward 2 feet every 8 seconds. After 7 repetitions she travelled 14 feet, and 56 seconds elapsed. Then she goes forward 5 feet in 4 seconds, and she finaly reaches  the end of the hallway

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So, in 60 seconds she reached the end of the hallway.

4 0
3 years ago
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