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
Stells [14]
3 years ago
8

Equation of perpendicular line: Equation of parallel line:

Mathematics
1 answer:
tamaranim1 [39]3 years ago
8 0

1)Parallel means they have to have the same slope. Since our equation is y=2/3x+1, a line parallel to that would be(using out points) -5=2/3(-4)+b.

To find the y-intercept, solve for "b".

b=-7/3

Our equation would then be y=2/3x-7/3

2)Perpendicular lines have opposite-reciprocal slopes. our previous equation was y=2/3x+1, so our new equation would be -5=-3/2(-4)+b. Now lets solve for b.

b=-11

So our perpendicular equation would be y=-3/2x-11

Hope that was helpful. :)

You might be interested in
SIMPLIFY THE EXPRESSION (m − 1)(-4)
anastassius [24]

Answer:

-4m + 4

Step-by-step explanation:

you distribute the -4 to the m making -4m and then distribute -4 to the -1 which makes +4

4 0
3 years ago
Write each situation as a ratio in simplest form. 10 apples and 6 bananas to 3 oranges and 5 grapes.
mojhsa [17]
You only gave 1 situation
5 0
3 years ago
This one too plss!!!
goblinko [34]
3.10
I think, Im very sorry if this is wrong!
8 0
3 years ago
Read 2 more answers
Find the area of the figure.<br><br> PLS I NEED HELP FAST!
Rom4ik [11]

55 ft

base + base2 / 2 x h

8 0
2 years ago
about travels in the following path. How far north did it travel? Round your answer to the nearest 10th of a mile
SCORPION-xisa [38]

Answer:

19.1 miles

Step-by-step explanation:

The situation given represents a right triangle.

Thus, we would use trigonometric function to find how far north the boat travelled.

Let's represent how far the boat travelled north with "x".

Thus:

Reference angle = 23°

Opposite = x

Adjacent = 45 miles

Apply TOA:

Tan 23° = Opp/Adj

Tan 23° = x/45

Multiply both sides by 45

45 × Tan 23° = x

x = 45 × Tan 23°

x = 19.1013667

x = 19.1 miles (nearest tenth of a mile)

5 0
2 years ago
Other questions:
  • Based on the records for the past several​ seasons, a sports fan believes the probability the red team wins is 0.45. The fan als
    9·2 answers
  • Is fluid ounce bigger than 1 cup
    6·1 answer
  • Evaluate the algebraic expression 1.5t-7.2 for each given value.
    13·2 answers
  • A student is given the rectangle and the square shown. The student states that the two figures have the
    7·1 answer
  • Please help!!!!!!!!!
    9·1 answer
  • 376 feet above sea level
    9·1 answer
  • Sean sold half of his comics to buy a game. Later, he bought 7 new comics. How many did he start with if he now has 20:
    12·1 answer
  • Jett has a large empty container, as shown below.
    12·2 answers
  • PLEASE PLEASE HELP!!
    9·1 answer
  • Try It! Classify each number as rational or irrational. TI 3.565565556. 0.04053661.. -17 0.76 3.275
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!