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
frosja888 [35]
3 years ago
6

Pls HeLp meee and tyy

Mathematics
1 answer:
neonofarm [45]3 years ago
8 0

Answer:

Step-by-step explanation:

You might be interested in
8. Solve using any method.<br> 3y – 3 = 3x<br> -3x + 3y = -57
Ksivusya [100]

Answer:

No Solutions.

Step-by-step explanation:

I will solve your system by substitution.

3y−3=3x; −3x+3y=−57

Step: Solve 3y−3=3x for y:

3y−3+3=3x+3 (Add 3 to both sides)

3y=3x+3

(3y/3=3x+3)/3

(Divide both sides by 3)

y=x+1

Step: Substitute x+1 for y in −3x+3y=−57:

−3x+3y=−57

−3x+3(x+1)=−57

3=−57 (Simplify both sides of the equation)

3+(−3)=−57+(−3) (Add -3 to both sides)

0=−60

5 0
2 years ago
I WILL GIVE YOU BRAINLIEST FOR THIS ONE
lakkis [162]
The first one doesn’t represent a function. This is because it uses the same x-value twice.
8 0
3 years ago
Determine whether each sum, difference, product,
PIT_PIT [208]

Answer:

28. The difference represents an irrational number

29. The difference represents a rational number

30. The quotient represents a rational number

31. The quotient represents an irrational number

Step-by-step explanation:

* Lets explain how to solve the problem

- The rational number is any numbers can be put in the form of a/b,

  where a and b are integers b ≠ 0

- Ex: 1 , 2/3 , 5/4 , 22/7 , 100 , ................

- The irrational number is any number that is not rational

- It is a number that cannot be written as a ratio of two integers

 or cannot be expressed as a fraction

- Ex: √2 , √7 , π ,  ..... (π is irrational because it's approximated value)

- If the part of the the number is irrational, then the number

 is irrational

- Ex: (5 + √3) , (√7 + 5) , 2√5 , √11/4 , 5/√13

* Lets solve the problems

28. \frac{6}{23}-\frac{\sqrt{2}}{2}

∵ √2/2 is an irrational number

∵ One term is an irrational number

∴ The difference represents an irrational number

29. \frac{6}{23}-\frac{15}{127}

∵ The two terms are rational numbers

∴ The difference represents a rational number

30. \frac{6}{23} ÷ \frac{15}{127}

∵ The two terms are rational numbers

∴ The quotient represents a rational number

31. \frac{6}{23} ÷ \frac{\sqrt{2}}{2}

∵ √2/2 is an irrational number

∵ One term is an irrational number

∴ The quotient represents an irrational number

7 0
3 years ago
A rectangle’s area and perimeter have the same numerical value. The length of the rectangle is 12 units. What is the width of th
Alex_Xolod [135]

Answer:

2.4

Step-by-step explanation:

12x2.4 = 28.8 (Area)

12+12+2.4+2.4 = 28.8 (Perimeter)

7 0
3 years ago
Anyone can help ?<br><br>I'm from Indonesian :)​
Sphinxa [80]

Answer:

624

Step-by-step explanation:

2(\frac{1}{2}  \times 6 \times 8 ) + (24 \times 8) + (24 \times 6)  + (10 \times 24)\\  = 624

5 0
2 years ago
Read 2 more answers
Other questions:
  • Ghsdgsadhgdhasdhbhdsdhb
    9·1 answer
  • How can i simplify 16m cubed -10m squared
    15·2 answers
  • HELP PLEASE (Geometric Sequences) 15 points
    7·1 answer
  • Concrete can be purchased by the cubic yard. How much will it cost to pour a circular slab 18 ft in diameter by 3 in. for a pati
    5·1 answer
  • Find the coordinates of the midpoint M of ST???????. Then find the distance between points S and T. Round the distance to the ne
    13·2 answers
  • At school 95% of students arrive on time.If there are 200 students how many are expected to be late
    10·2 answers
  • Find the equation of the line through the points (6, -9) and (-2, -1).
    13·1 answer
  • Please help me im giving out 15 points and 30 if i give brainliest please help me it is due soon
    11·1 answer
  • Prii needs to run at least 30
    7·1 answer
  • Can someone help me please? Would really appreciate it!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!