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2 years ago

What is the equation, in slope-intercept form, of the line that is perpendicular to the line

Mathematics

1 answer:

wolverine [178]2 years ago

8 0

Answer:

y=3/2x+1

Step-by-step explanation:

y-4= -⅔(x-6)

y-4=-⅔x+4

y=-⅔x+4+4

(equation of line 1) y= -⅔x+8 gradient= -⅔

(line 2)gradient=3/2

note* the gradients of perpendicular lines multiplied result to -1

gradient=y²-y²

x²-x¹

3 =y+2

2. x+2

multiply both sides by 2(x+2)to remove the denominators

3(x+2)=2(y+2)

3x+6=2y+4

3x+6-4=2y

3x+2=2y

divide all sides by 2

3/2x+1=y

y=3/2x+1

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Kyla works as a receptionist. Last week she made $236.40 for working 24 hours. About how many hours would she need to work to ea

kow [346]

Answer:

32.99

Step-by-step explanation:(you might have to round) if you have to round it or.. but this is it because

236.40 divided by 24 is 9.85 so

325 divided by 9.85 is 32.99 (you only need 2 decimal places for these kinds of questions because of repeating decimals).

Hope this helps :)

8 0

2 years ago

Let's see how many of you are as dumb as Tik Tok. 8÷2(2+2)

Stels [109]

Answer:

The answer is 16

Step-by-step explanation:

2 + 2 is 4 because it's in brackets

8 ÷ 2 is 4

Since they are together this means you have to multiply them.

So 4 × 4 is 16.

3 0

3 years ago

Read 2 more answers

1/b+x=3b/2x^2 - 1/x btw ^2 means square

AlekseyPX

Answer:

$x = \frac{ - 3b}{4} \: or \: b$

Step-by-step explanation:

$\frac{1}{b + x} = \frac{3b}{2 {x}^{2} } - \frac{1}{x}$

$= > \frac{1}{b + x} = \frac{3b - 2x}{2 {x}^{2} }$

$= > 2 {x}^{2} = (b + x)(3b - 2x)$

$= > 2 {x}^{2} = 3 {b}^{2} - 2bx + 3bx - 2 {x}^{2}$

$= > 2 {b}^{2} = 3 {b}^{2} + bx - 2 {x}^{2}$

$= > 3 {b}^{2} + bx - 4 {x}^{2} = 0$

$= > 3 {b}^{2} + 4bx - 3bx - 4 {x}^{2} = 0$

$= > b(3b + 4x) - x(3b + 4x) = 0$

$= > (3b + 4x)(b - x) = 0$

Hence,

$x = \frac{ - 3b}{4} \: or \: b$

8 0

2 years ago

write an equation for the line with a slope of 3/2 that passes through (4,-2) (I need the answer asap)

Ierofanga [76]

The equation of the line that has a slope m is

$y=mx+b.$

Since $m=\dfrac{3}{2},$ the equation is

$y=\dfrac{3}{2}x+b.$

This line passes through the point (4,-2), then the coordinates of this point satisfy the equation:

$-2=\dfra{3}{2}\cdot 4+b,\\ \\-2=6+b,\\ \\b=-8.$

Answer: $y=\dfrac{3}{2}x-8.$

4 0

3 years ago

Which of the following is equivalent to 10000 lb?

dalvyx [7]

Answer:

5 Tons

Step-by-step explanation:

Or 7,858.35 Pound sterling In Money Standards

6 0

2 years ago