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
Vsevolod [243]
2 years ago
13

Line p has a slope of -3. Line t is perpendicular to line p and passes through the point (9,2). What is the equation for line t?

Mathematics
1 answer:
olganol [36]2 years ago
8 0

Answer:

y = (1/3)x - 1

Step-by-step explanation:

The product of the slopes of perpendicular lines is -1. That makes the slopes of perpendicular lines negative reciprocals. Since line p has slope -3, the slope of line t is 1/3. Also, line t passes through point (9, 2).

y = mx + b

m = slope

y = (1/3)x + b

Now we replace x and y with the x- and y-coordinates of the given point, respectively, and we solve for b.

2 = (1/3)(9) + b

2 = 3 + b

b = -1

Now we replace b with -1.

y = (1/3)x - 1

You might be interested in
Please help me with this
ElenaW [278]

Answer: a=4, b=-8, c=-3

Step-by-step explanation: This equation isn't in standard form. To get it there, subtract -3 from both sides. This gets you an equation of 4x^2-8x-3.

The standard form is ax^2+bx+c.

A is the number before x^2 (4). B is the number before x, and since it's subtracted it's negative (-8). C is the last number, and since it's subtracted it's negative (-3).

7 0
3 years ago
Write numbers to make each line have the same sum
wlad13 [49]

Answer:

There is nothing here?

Step-by-step explanation:

7 0
2 years ago
Please help me:
Tasya [4]

Answer:

6 units

Step-by-step explanation:

This coordinate is a three dimensional coordinate, which involves positive and negative x,y, and z axis.

The y axis is from left to right, i.e from negative to positive.

So 6 unit left is = -6 but it explains moving left .

Thank you

3 0
3 years ago
Lee watches tv 3hours per day. Lee tv consumes 200 watts when on. Electricity cost 12 cents 1 kilowatt-hour how much does Lee's
Alik [6]

Answer: $2.16

Lee watches TV 3 hours per day and TV consumes 200 watts.

Cost of electricity = 12 cents/(1-kilowatt-hour)

200w×3 hours

600 watt-hours

1000 watt-hours=1kwh

1 watt-hours= 1/1000 kwh

600 watt-hours 600/1000=0.6 kwh

0.6×12=7.2cents

1 day=7.2 cents

30 days

7.2×30

216 cents

$2.16

3 0
3 years ago
Read 2 more answers
Jim had $20 to spend at the video rental. He has a late fee of $4.00 and it will cost him $2.99 to rent each movie. Not includin
hammer [34]

Answer:

he pays the late fee that gives him 16 dollers it cost 3 dollers for  1 video 16 divided by 3 equals 5 so 5 movies with 1 extra doller

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Principle = $15,500 Interest Rate = 8.75% Time = ? Years Simple Interest = $5425.00
    12·1 answer
  • Christian used 2/3 of a bottle of soap. To determine how much soap was left, he took the original amount of x ounces and calcula
    13·1 answer
  • The cost of a jacket was originally 40$ It was on sale for 20% how much did they save
    6·2 answers
  • Determine whether the events are independent.Numbers are written on slips of paper in a hat; one person pulls out a slip of pape
    11·1 answer
  • A woman takes 12 equal-sized steps. She walks a total of 10 yards
    12·1 answer
  • The LCM of 5 and 6 is ____.
    15·2 answers
  • A school requires that 1 adult accompany every 8 students on a field trip. How many adults are needed to accompany 32 students?
    6·1 answer
  • Me + You = Friends :))
    12·2 answers
  • What are the new coordinates of the figure above if it is rotated 90 degrees clockwise about the origin ?
    6·1 answer
  • - Keisha has four letter cards that spell out the word MATH. Keisha picks four cards, one at a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!