3 years ago

Two lines on the _ plane that do not _ ( usually show in diagram with triangles / arrows )

Mathematics

1 answer:

lys-0071 [83]3 years ago

8 0

1. Two lines on the same plane that do not meet.

These are parallel lines.

2. Two lines are perpendicular to form four right angles.

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What is the distance between (–9,-6) and (-2,-2)?

Rufina [12.5K]

Answer:

8.0623

Explanation:

Distance between two points = √ ( − 2 − − 9 )^ 2 + ( − 2 − − 6)^ 2

= √ 7 ^2+ 4 ^2

= √ 49 + 16

=√ 65 = 8.0623

Distance between points (-9, -6) and (-2, -2) is 8.0623

3 0

3 years ago

Read 2 more answers

21 = − 6 x − 3 x + 4 + 4 x

horsena [70]

Answer:

x=-17/5

Step-by-step explanation:

1. Simplify -6x-3x+4+4x−6x−3x+4+4x to -5x+4−5x+4.

21=−5x+4

2. Subtract 44 from both sides.

21−4=−5x

3. Simplify 21-4 to 17.

17=-5x

4. Divided both sides by -5.

-17/5=x

5. Switch sides.

x=-17/5

Hope this helps.

4 0

3 years ago

What is the reflection of point P(−1, 6) across the line y = x?

zhannawk [14.2K]

ANSWER

P'(6,-1)

EXPLANATION

The mapping for a reflection in the line y=x is

The line y=x is the mirror line for a function and it's inverse.

$(x,y)\to (y,x)$

The x and y coordinates swap position.

The reflection of point P(−1, 6) across the line y = x is

P'(6,-1)

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20log_%7B10%7D%20%5C%3A%20x%3D%204" id="TexFormula1" title=" log_{10} \: x= 4" alt=" log_{10}

Alinara [238K]

Answer:

$log_{10}(x ) = 4$

the property of Logarithms,

$log_a(x)= y \\ \implies x=a^y$

so,

$x = {10}^{4}$

7 0

3 years ago

I need help because i don't understand ?

Rus_ich [418]

Answer:

Step-by-step explanation:

You have to pick two points and then find The slope

8 0

3 years ago

Two lines on the _______ plane that do not _______ ( usually show in diagram with triangles / arrows )

Two lines on the _ plane that do not _ ( usually show in diagram with triangles / arrows )