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
Paraphin [41]
3 years ago
6

I've done some but what are the rest of the answers

Mathematics
1 answer:
Arisa [49]3 years ago
4 0
42x = 7
x = divided by 6
You might be interested in
100 Points! What are the classifications of each system?
alexdok [17]

Answer:

Part 1) Is a inconsistent system

Part 2) Is a consistent independent system

Part 3) Is a consistent dependent system

see the attached figure

Step-by-step explanation:

we know that

If a system has at least one solution, it is said to be consistent .  

If a consistent system has exactly one solution, it is independent .  

If a consistent system has an infinite number of solutions, it is dependent

If a system not have solution, it is said to be inconsistent

Part 1) we have

x+5y=-2\\x+5y=4

This system of linear equations has two parallel lines (their slopes are equal) with different y-intercept

so

The lines don't intersect

The system has no solution

therefore

Is a inconsistent system

Part 2) we have

y=3x+4\\-2x+y=4

we know that

If two lines have different slopes, then the lines intersect at one point and the system of equations has one solution

In this problem, the lines have different slopes (m=3 and m=2)

so

The lines intersect at one point

The system has one solution

therefore

Is a consistent independent system

Part 3) we have

3x+y=4 ----> equation A

-6x-2y=-8 ----> equation B

Multiply equation A by -2 both sides

-2(3x+y)=-2(4)

-6x-2y=-8 ----> equation C

Compare equation B and equation C

Are identical lines

so

The system has infinity solutions

therefore

Is a consistent dependent system

4 0
3 years ago
Susan needs to simplify the expression shown below.
mash [69]

Answer:

The answer to 75 - ( 8 + 45 ÷ 3 ) × 2= 29

3 0
3 years ago
If you bisect an angle that is 128 degrees, what size are the two new angles?
alina1380 [7]

Answer:

64 is the answer

hope you like tjis

stay at home stay safe

5 0
3 years ago
Read 2 more answers
Those are 2 separate questions please help thank you.​
AysviL [449]

Answer:

the screen is really blurry and  its laying on its side for some reason

Step-by-step explanation:

8 0
3 years ago
Someone explain this to me
e-lub [12.9K]

Answer: a) y = f(x - 6)

              b) y = f(x) - 2

<u>Step-by-step explanation:</u>

For transformations we use the following formula: y = a f(x - h) + k

  • a = vertical stretch
  • h = horizontal shift (positive = right, negative = left)
  • k = vertical stretch (positive = up, negative = down)

a) f(x) has a vertex at (-1, 1)

    M has a vertex at (5, 1)

    The vertex shifted 6 units to the right  → h = +6

Input h = +6 into the equation and disregard "a" and "k" since those didn't change.     ⇒ y = f(x - 6)

b) f(x) has a vertex at (-1, 1)

    N has a vertex at (-1, -1)

    The vertex shifted down 2 units  → k = -2

Input k = -2 into the equation and disregard "a" and "h" since those didn't change.     ⇒ y = f(x) - 2

7 0
3 years ago
Other questions:
  • Factor 20x2 + 25x – 12x – 15 by grouping
    15·1 answer
  • Complete the table by providing justification for each step of the proof. Conjecture: If 4(x2 – 2) = 28, then x is 3 or –3
    8·1 answer
  • Tanya is 42 years old. she would like to open aretirement account so she will have half a million dollars in the account when sh
    10·1 answer
  • Garbrielle took Spanish test with 50 questions and answered 44 of them correctly, what percent of the questions did garbrielle a
    10·1 answer
  • What are two division expressions that have the same value as 61.12 divided by 3.2
    8·2 answers
  • List all integers between -0.6 and 4.17<br> THANK U
    5·1 answer
  • Your building plan for your restaurant includes one men's and women's restroom. The city inspector lets you kno that you must ha
    7·1 answer
  • HELP NOW PLEASE A polygon on a coordinate was transformed using the rule (x,y) (x-4,y-3) Which of these desenbos this transforma
    15·1 answer
  • PLEASE IM SO LOST RN<br> Can someone please answer the first 3 questions
    5·1 answer
  • Explain how to find the mean of a data set.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!