2 years ago

Identify the set of perpendicular lines in this image.

Mathematics

1 answer:

padilas [110]2 years ago

4 0

Answer:

A.) AB, CD

Step-by-step explanation:

CB=90, so X=90, AC=90, and DB=90

answer: AB, CD OR <em>(A)</em>

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bogdanovich [222]

Last one 1/4x
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2 years ago

Identify the variable expression that is not a polynomial.

alexira [117]

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Step-by-step explanation:

Option B is the correct answer

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A high school math class has 28 students: 18 seniors and 10 juniors. What is the probability that four randomly selected student

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Step-by-step explanation:

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3 years ago

I rlly need help solving

Alchen [17]

Answer:

x=20

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2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B6a%7D%7B%20%20-%201%7D%20%20%5Ctimes%20%5Cfrac%7B7%7D%7B%20-%209a%20%7B%7D%5E%7B2

lesya692 [45]

Answer:

14/3a²

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(7 × 6a) / 9a³

42a / 9a³

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3 years ago