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3 years ago

Describe the error in determining whether the lines are parallel, perpendicular, or neither.

Mathematics

1 answer:

Lina20 [59]3 years ago

5 0

Step-by-step explanation:

The slopes of perpindicular lines must be negative reciprocals of each other -- while -4 and 4 are negative to each other, the negative recipricocal for -4 is 1/4 and -1/4 for 4.

The slopes of parallel lines must be the same, so these are not parallel.

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Anna has 196 pepper plants that she wants to plant in a square formation how many pepper plants should she plant in each row

skad [1K]

She should plant 14 plants in each row

Step-by-step explanation:

Given

Total pepper plants = 196

As the plants have to be in square shape, the number of rows and the plants in each row will be equal

Let x be the number of rows

Then

$x^2 = 196\\$

Taking square root on both sides

$\sqrt{x^2} = \sqrt{196}\\x = 14$

Hence,

She should plant 14 plants in each row

Keywords: Square root, Radicals

Learn more about square root at:

#LearnwithBrainly

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3 years ago

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s344n2d4d5 [400]

Y=0.2x+0.3=0.5
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3 years ago

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mina [271]

Answer:

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2 years ago

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erastovalidia [21]

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