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
Alexandra [31]
3 years ago
10

Please explain and help​

Mathematics
1 answer:
Lilit [14]3 years ago
4 0

Answer:

im not really smart lol

Step-by-step explanation:

You might be interested in
Can anyone help me please?
miss Akunina [59]

Answer:

  5. -18x^3y^4 +54x^2y^4

  6. 6x^2 -40x +50

Step-by-step explanation:

Use the distributive property. The factor outside parentheses multiplies each term inside parentheses.

__

<h3>5.</h3>

  (9xy)(-2x^2y^3+6xy)=(9xy)(-2x^2y^3)+(9xy)(6xy^3)\\\\=\boxed{-18x^3y^4+54x^2y^4}

__

<h3>6.</h3>

  (3x-5)(2x-10)=3x(2x-10)-5(2x-10)\\\\=6x^2-30x-10x+50=\boxed{6x^2-40x+50}

7 0
2 years ago
Which relation is a function?
IceJOKER [234]

Answer:

The bottom right option

Step-by-step explanation:

Functions need each input to map to exactly one output. Graphically speaking, this means that any two points on the function cannot have the same x-coordinate.

Given this, the bottom right option is the only one that fits these circumstances.

4 0
3 years ago
There are 3 consecutive integers. Four times the smallest integer is equal to six more than three times the largest integer. Wha
Aliun [14]

Answer:

5

Step-by-step explanation:

Let the smallest integer equal x - 1, the next one equal x, and the last one equal x + 1.

4(x-1) = 3(x-1) + 6

x-1 = 5

x = 6

The smallest integer is x - 1, which is equal to 5. Thus, the smallest of the three integers is 5.

5 0
3 years ago
I need help with this for math,
liraira [26]
4. por.
5. non.
6. por.
7. non.
i hope they all right.

4 0
3 years ago
What is the meaning of gcf in math terms
Scorpion4ik [409]
Greatest common factor
7 0
3 years ago
Other questions:
  • Can anyone help me out on this question please
    8·1 answer
  • What is the answer to #14?
    6·1 answer
  • What's the formula for this pyramid
    12·2 answers
  • HELP HELP HELP HELP HELP PELADE PLEASE PLEASE IM DESPERATE SNSMXMDMAK
    5·1 answer
  • Math please help: 3x-7+9=
    11·2 answers
  • in the game show who wants to be millionaire girl has reached last stage. the host asks her the question. i can give you 6, 9 an
    14·2 answers
  • Pls help me with this fraction problem
    15·1 answer
  • In a right triangle ΔABC, where line AB =8, and ∡ C=65 degrees. Find the length of line AC , line BC and angle∡A.
    5·1 answer
  • How do you do linear equations ​
    11·2 answers
  • Identify the angle pair from the diagram above: &lt;2 and &lt;7
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!