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
Lady bird [3.3K]
3 years ago
10

I Reaally Need Help If You Wamt Ill Eve Go Over 100 Points

Mathematics
2 answers:
Pani-rosa [81]3 years ago
5 0
(a) y = 2x + 3
(b) (1,5), (3,3); y = 3x + 3      5 = m1 + b, 3 = m3 + b
(c) coincident i believe, because it is not independent or inconsistent
(d) 2x + 3 = 3x + 3
     (-2x)(-3)  (-2x)(- 3)
0 = -2x
x = 0

hope this helps
Anna35 [415]3 years ago
3 0
A)
side walk 1
slope = (7-3)/(2-0) = 4/2 = 2

b = 3

slope intercept form
y = 2x + 3

b)
sidewalk 2
slope = (3-5)/(3-1) = -2/2 = -1

point slope form equation
y - 5 = -1(x - 1) 

slope intercept form
y - 5 = -1(x - 1)
y - 5 = -x + 1
y = -x + 4 ....slope intercept form

c)
sidewalk1 : y = 2x + 3
sidewalk2: y = -x + 4

2x + 3 = -x + 4
3x = 1
  x = 1/3

y = 2(1/3) + 3
y = 2/3 + 3
y = 3 2/3

solution x = 1/3 and y = 3 2/3
A system of two linear equations can have one solution so it's consistent and exactly 1 solution so<span> it is </span><span>independent
</span>d) you can use this from c)
x = 1/3 and y = 3 2/3

You might be interested in
A circle has a diameter of 14.5cm
Alenkasestr [34]
The radius will be 7.25cm
The circumference will be about 45.55
The area will be about 165.13
7 0
3 years ago
What is the end of your proof? (What are you proving?)
AnnyKZ [126]

Answer

with

Step-by-step explanation:

Statement      Reasons

1.∠1 ≅ 4             Given

2.∠1 = ∠2           Being Vertically opposite angles.

3.∠4 = ∠3          Being Vertically opposite angles.  

4.∠2 = 3             From Statement no 2 & 3, Transitive property.

5.∠2 ≅ 3            From Statement 4

Proved.

6 0
2 years ago
I live for walks at a rate of 4 mph she lives 2 miles from the news station how long will it take her to walk home from the news
Tresset [83]

um half hour? because at 4mph youll get 4 miles in an hour so 2 miles, is half the rate which makes it half hour

3 0
3 years ago
Which of the following sets of numbers is not a Pythagorean triple?
leonid [27]
10 15 20 since i am pretty sure the rest are a triple(definitely 3 4 5 and 7 24 25 is a triple0 
4 0
3 years ago
Read 2 more answers
What is an equation of a circle with center (2,7) and radius 4?
goblinko [34]

Equation of a circle:

(x - h)^2 + (y - k)^2 = r^2


In this case:

<span>center (2,7) and radius 4 so h = 2, k = 7 and r = 4

</span>Equation:

(x - 2)^2 + (y - 7)^2 = 4^2

(x - 2)^2 + (y - 7)^2 = 16


Hope it helps.

8 0
3 years ago
Other questions:
  • What is the data set
    5·1 answer
  • What is the median of a triangle?
    12·2 answers
  • Find the distance between the two points rounding to the nearest tenth (if necessary).
    13·2 answers
  • Christi has $50 to spend at the fair. She plans to spend $8 on admission and $15 on snacks. She wants to play a game that costs
    5·2 answers
  • 21 over 8 given in improper form
    12·1 answer
  • Is (3,13) a solution of y = 2x - y
    9·1 answer
  • If y is directly proportional to x and Y = 40 when x=4 what is the value of x when y =23
    10·1 answer
  • How do you find the mean, median, and mode of a set of numbers?
    7·2 answers
  • Ms. Williamson woke up one morning to find that
    7·2 answers
  • What is the answer to 2(x + 6) =
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!