1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vodomira [7]
2 years ago
13

Write the equation for a line perpendicular to a line passing through points (-1,2) and (1,-8)

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
3 0

Answer:

Step-by-step explanation:

Slope m = (-8-2)/(1+1)=-10/2 = -5

Perpendicular slope-1/m = -1/-5 = 1/5

Equation of a line with perpendicular slope is

y-y1=(-1/m)(x-x1)

y - 2 = (1/5)(x+1)

y =2 +(1/5)(x+1)

You might be interested in
Suppose you went to a carnival. the price in was $6, and you paid $0.50 to get on each ride. if you went to the carnival and rod
Maksim231197 [3]
You'd do $0.50 × 11 = $5.50 which is the total cost for the rides, and then you'd add $6 to make $11.50 which is the total amount you spent.
7 0
3 years ago
Read 2 more answers
Please help me match this
Setler [38]
4/5=0.8
0.35=7/20
3/8=0.375
0.775=31/40

You could have use a calculator for this but you’re welcome
8 0
3 years ago
To convert from gallons to liters, multiply by?
-Dominant- [34]
In order to convert gallons to liters you must multiply by 3.7853
I hope this helped
5 0
3 years ago
An angle of a right triangle measures 65 degrees. If the length of the side opposite to the angle is 20 ft, what are the lengths
igomit [66]

Answer:

22.07 ft & 9.32 ft

Step-by-step explanation:

by sines rule :

20/sin 65° = r/sin 90° = y/sin 25°

r = 20×sin 90°/sin 65° = 20/0.9063

= 22.07 ft

y = 20×sin 25°/sin 65° =

20× 0.4226/0.9063

= 9.32 ft

5 0
2 years ago
Read 2 more answers
Help (10 points ) ;)
joja [24]

Answer:

c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Select the favorable outcomes for rolling exactly one three.
    12·1 answer
  • Sarah has 30090 cupcakes she sold 3000 cupcakes but she made 500 more how many does she have
    8·2 answers
  • Hey can you please help me posted picture of question
    6·2 answers
  • Find the value of x in each case. Please help me!!!!
    13·2 answers
  • All the numbers that are highlighted
    11·1 answer
  • 1. You can buy a 6-hour phone card for $5.00, but the fine print says that each minute actually costs you 1.5 minutes of time. W
    13·1 answer
  • Match the Polynomials with their names. ___ 2x 3 + 4x ___ 3x 5 + 3x 4 + x 3 ___ x 2 + 3 ___ 2x 2 + x − 5 A. Quintic trinomial B.
    7·1 answer
  • F(x)=300(1.16)power x can someone help me out
    12·1 answer
  • Helpppppppppppppppppppppppppppppppppppppppppppp
    13·1 answer
  • Solve the system using substitution.<br> Ex-=<br> 3x+2y = 23<br> 1/2X-4= y
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!