2 years ago

Are these lines perpendicular explain

Mathematics

2 answers:

Gennadij [26K]2 years ago

6 0

Answer:

Yes because the slopes are negative reciprocals of each other.

Step-by-step explanation:

The slope of line B is: 1/3

(-2, -4) and (1, -3)

(-3+4)/(1+2) = 1/3

The slope of line A is: 3

(-3, 0) and (-2, -3)

(-3-0)/(-2+3) = -3

Katarina [22]2 years ago

5 0

Yes, they cross each other and make an angle of 90° or right angle.

You might be interested in

The sixth term is 22 and the common difference is 6 what is the 15th term?

matrenka [14]

Answer:

Step-by-step explanation:

I made a chart to simplify it

1 | -8

2| -2

3| 4

4| 10

5| 16

6| 22

7| 28

8| 34

9| 40

10| 46

11| 52

12| 58

13| 64

14| 70

15| 76

5 0

2 years ago

Find the area of this circle.

SashulF [63]

Answer:

not sure man... goodluck tho

3 0

2 years ago

Read 2 more answers

Mick paid $2.94 in sales tax of an item that cost $42.00 before tax. At that rate, how much would he pay in sales tax for an ite

BabaBlast [244]

$4.06
2.94/42=7/100
4.06/58=7/100

7 0

2 years ago

Help please and thank you

Akimi4 [234]

-6×-6=36
f-34=36
34+36=70
f=70

7 0

2 years ago

Select the slope-intercept form of an equation for a line with y-intercept -2 and slope 6.<br>

ozzi

Answer:

y = 6x - 2

Step-by-step explanation:

slope intercept form is y = mx + b

m = slope

b = y-intercept

They give us the slope (m) which is 6 and the y-intercept (b) which is -2. PLug it into the equation

y = mx + b

y = 6x - 2

3 0

2 years ago