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
Anton [14]
3 years ago
5

Please, can you check my answers. Thanks.

Mathematics
2 answers:
Anarel [89]3 years ago
6 0
Instead of zero point six I would write six tenths
iragen [17]3 years ago
5 0
2) 5-3L 3)Twenty five less than zero point 6 multiplied by the amount of x
You might be interested in
A function f(x) = x^2 - 4 has a domain as the set of integers
mel-nik [20]

Answer:

8

Step-by-step explanation:

f(x) = (x+2)(x-2)

Substituting x=1 into f(x):

f(1) = 3*-1

     = -3

Since -2 & 2 touch the x-axis, 1 has a negative y value, 2 has a y value of 0, and all values from 2, are positive.

Hence,

3, 4, 5, 6, 7, 8, 9, 10 are all positive. Therefore, the answer is 8

This can be confirmed with a graph, as attached below.

<em>Feel free to mark this as brainliest! :D</em>

5 0
3 years ago
The next number in the sequence -5,-2,4,13 is 25. Is this conjecture ruse or false ?
JulsSmile [24]
The next number should be 22. So this is false
3 0
3 years ago
Simply by adding like terms: -7x^2*y*z + 3y*z^2 - z*x^2*y - 4y
Bumek [7]

9514 1404 393

Answer:

  -8x^2·y·z +3y·z^2 -4y

Step-by-step explanation:

It can be helpful to make sure the variables in each term are in alphabetical order. This makes it easier to see "like" terms. The variables in each term are ...

  x^2 y z

  y z^2

  x^2 y z

  y

Only the first and third terms are like terms, so those are the only ones that can be combined. Their coefficients are -7 and -1, so sum to -8. The combined term is of highest degree, so in standard form we list that term first.

  = -8x^2·y·z +3y·z^2 -4y

6 0
3 years ago
Tell which set or sets the number below belongs​ to: natural​ numbers, whole​ numbers, integers, rational​ numbers, irrational​
Alexus [3.1K]

Answer:

<h3>Rational numbers</h3>

Step-by-step explanation:

A rational number is a number that can be written as a ratio of two integers. The are expressed as fractions. Given the value 8/9, this value is a fraction and is written as a ratio of two integers 8 and 9.

The value is neither a real number, nor an integer because integers and whole numbers are not expressed as fractions.

Natural numbers are also whole numbers starting from 1 and above. Hence 8/9 is not a natural number as well.

Note that irrational numbers are also classified as real numbers and they can not be written as a ratio of two integers.

Conclusively, 8/9 is only classified as a rational number

6 0
3 years ago
Two planes intersect at a...<br> A. Plane<br> B. Power<br> C. Point<br> D. Line
Anna71 [15]

Answer:

D. Line

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is x+4y=6 and y=-x+3 substituted
    6·1 answer
  • A card is selected randomly from an ordinary deck of 52 cards. what is the probability of getting king queen?
    8·1 answer
  • The water park says it has 2 times as many giant inner tubes as water sprinklers and 4 times as many sprinklers as water slides.
    7·1 answer
  • If r = 32 and t = 8, what is the value of the following expression?
    12·1 answer
  • A car factory produced 20 cars in a day. After the equipment was renovated and another one was brought to the factory, the facto
    14·1 answer
  • GEOMETRY TRIGONOMETRY QUIZ!!! NEED HELP!!!
    9·1 answer
  • 3^4 x 3^2 =?
    13·2 answers
  • 9 apples and 9 bananas cost £2.43 altogether. The total cost of 2 apples and 3 bananas is £0.69. Calculate the cost of an apple
    13·2 answers
  • Answer now or you die from death
    14·2 answers
  • Find the equation of a line containing the point (8,3) and
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!