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4 years ago

I NEED THIS DONE ASAP!!!! WILL MARK BRAINLIEST

Mathematics

2 answers:

Svetradugi [14.3K]4 years ago

8 0

I believe this is will help

Andre45 [30]4 years ago

5 0

Answer:

The lines are NOT perpendicular because the slopes are not negative reciprocals.

Step-by-step explanation:

For two lines to be parallel, they must have the same slopes. For two lines to be perpendicular, they must be negative reciprocals.

In this case, the two slopes are simply reciprocals; they are not negative reciprocals. And so, the lines are NOT perpendicular because the slopes are not negative reciprocals.

Hope this helps!

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Shkiper50 [21]

Answer:

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5 0

3 years ago

Describe the slope of the line. Then find the slope (-2,-3) , (3,-3)

Vikentia [17]

The slope would be 0 and it is a straight line line

8 0

3 years ago

1. FIND THE EQUATION OF THE LINE THAT PASSES THROUGH THE GIVEN POINT (1,2) AND (-1,5)

alina1380 [7]

Answer:

slope: (y₂ - y₁) / (x₂ - x₁)

(5 - 2) / (-1 - 1) = 3/-2 = -3/2

y = -3/2x + b

5 = -3/2(-1) + b

5 = 3/2 + b

b = 3.5

y = -3/2x - 7/2

(5.83 - 1.42) / (4.22 + 0.72) = 4.41/4.94

y = 4.41/4.94x + b

5.83 = (4.41/4.94)(4.22) + b

5.83 = 3.76724696 + b

b = 2.06275304

y = 4.41/4.94x + 2.06

(the numbers are really wacky so i hope thats right, so sorry if it isn't)

7 0

3 years ago

What is the slope of the line whose equation has the following solutions? (-1.25,-18,5)(0.25,-30)

labwork [276]

Answer:

$m=\frac{-23}{3}$

$m=-7.6666666667$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (-1.25, -18.5)

Point (0.25, -30)

Step 2: Find slope m

Substitute: $m=\frac{-30+18.5}{0.25+1.25}$
Add: $m=\frac{-11.5}{1.5}$
Divide: $m=\frac{-23}{3}$

4 0

3 years ago

Read 2 more answers

Geometry!! can someone help me with #23 please? it would mean a lot thanks :)

Bogdan [553]

Answer:

yes, they are parallel lines in #23

Step-by-step explanation:

the slope of both lines is -1

7 0

3 years ago