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3 years ago

15

An elevator is on the 20th floor. it goes down 11 floors and then up 5 floors .what floor is the elevator on noW.

2 answers:

amm18123 years ago

4 0

Answer: 14th floor

Step-by-step explanation:

20 - 11 + 5 = 14

Tanya [424]3 years ago

3 0

Answer: 14

Step-by-step explanation:

20-11=9

9+5 = 14

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$1. \: 3i$

2. option D

3. option C

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Step-by-step explanation:

<h2> $1. \: \sqrt{ - 9}$ </h2>

$\sqrt{ - 1(9)}$

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<h2> $3. \: \sqrt{ - 80}$ </h2>

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$i \times \sqrt{80}$

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<h2> $4. \: \sqrt{ - 75}$ </h2>

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<h2> $7. \: \sqrt{ - 27}$ </h2>

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<h2> $8. \: \sqrt{ - 12}$ </h2>

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