Register
1 Line A: y = -√x+2 -1 Line B: y = 2 Line C: y = 2x+4 1 Line D: y = 2** 4 5 Which lines are perpendicular? 4 A A and B BA and C C B and C -X+7 DA and D
213k views
3 votes
1

Line A: y = -√x+2
-1
Line B: y =
2
Line C: y = 2x+4
1
Line D: y = 2** 4
5
Which lines are perpendicular?
4
A A and B
BA and C
C B and C
-X+7
DA and D

1 Line A: y = -√x+2 -1 Line B: y = 2 Line C: y = 2x+4 1 Line D: y = 2** 4 5 Which-example-1
User Karl Casas
by
9.0k points

1 Answer

4 votes
C. Lines b and c

Perpendicular lines is when the slope (number in front of the x) are opposite reciprocals (numerator and denominator switched; sign switch to negative)
User Jyoti Prasad Pal
by
8.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!