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Brilliant_brown [7]
3 years ago
11

What is the equation of a horizontal line that goes through the coordinate (4,-2)

Mathematics
1 answer:
olchik [2.2K]3 years ago
5 0

The equation will be:

y = -2

Step-by-step explanation:

A horizontal line has no slope as it is parallel to x-axis.

The horizontal line is in the form y = b where b is the y-intercept.

Given

The line passes through (4 -2).

The y-coordinate of the given point is -2 which means that the line will intersect the y-axis on -2

So,

b = -2

and

The equation will be:

y = -2

Keywords: Equation of line, slope

Learn more about equation of line at:

  • brainly.com/question/6569012
  • brainly.com/question/6541303

#LearnwithBrainly

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3 years ago
Zach has an above-ground pool that has a radius of 5.5 feet. He wants to put a new wall liner around his pool and needs to know
Tems11 [23]

Answer: 34.54feet

Step-by-step explanation:

Thw circumference of the pool will be calculated by using the formula:

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π = 3.14

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Therefore, circumference = 2πr

= 2 × 3.14 × 5.5

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Therefore, the circumference of the pool to the nearest hundredth is 34.54feet.

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3 years ago
Plzzz help asapppppp what is the inverse of f if f(x)=^3 sqrt x-5
jasenka [17]

Hello from MrBillDoesMath!

Answer:

The first choice, y = x^3 + 5


Discussion:

Let

y = (x-5) ^ (1/3)

To find the inverse, sway x and y and then solve for y:

x = ( y - 5 )^(1/3)         =>             cube both sides

x^3 = y - 5                  =>             add 5 to both sides

x^3 + 5 = y


So the inverse is  x^3 + 5, which is the first choice


Thank you,

MrB

4 0
2 years ago
Read 2 more answers
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Vesnalui [34]
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3 years ago
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MAXImum [283]

Answer:

Yes

Step-by-step explanation:

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