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
Mashcka [7]
3 years ago
9

Help me please! will give brainliest!​

Mathematics
1 answer:
GenaCL600 [577]3 years ago
7 0

Answer:right

Step-by-step explanation:

You might be interested in
Quiz Questions
gavmur [86]
1. 6:3
2. 6:2
3. 3:18
4:5:6
5:13
6:x
7:x
8: check
9:check
10: x
6 0
2 years ago
Joe is building a post for his mailbox. To find the correct dimensions, he needs to expand this expression: (x-3) (x-9) (x-4) Se
kolbaska11 [484]

Answer:

(x-3)(x-9)(x-4)=x^3-16x^2+75x-108

Step-by-step explanation:

Given:

The expression to expand is given as:

(x-3)(x-9)(x-4)

Let us expand the first two binomials of the given expression using FOIL method.

The FOIL method states that:

(a + b)(c + d) = ac + ad + bc + bd

(x-3)(x-9)=(x\times x)+(x\times -9)+(-3\times x)+(-3\times -9)\\\\(x-3)(x-9)=x^2-9x-3x+27=x^2-12x+27

Now, let us multiply the result with the remaining binomial. Multiplying each term of the trinomial with each term of the binomial, we get:

(x^2-12x+27)(x-4)\\\\= (x^2\times x)+ (x^2\times -4)+(-12x\times x)+(-12x\times -4)+(27\times x)+(27\times -4)\\\\=x^3-4x^2-12x^2+48x+27x-108\\\\=x^3-16x^2+75x-108...........(\because-12x^2-4x^2=-16x^2,48x+27x=75x)

Therefore, the equivalent expression after expanding is given as:

(x-3)(x-9)(x-4)=x^3-16x^2+75x-108

3 0
2 years ago
Simplify.<br><br> 1/2b - 2/5b<br><br> please i am begging u
DerKrebs [107]
First, we need to find the LCD (Least Common Denominator) so we can subtract them much easier.

An easy way to find the LCD is to just multiply the denominators together: So 2 • 5 = 10

We have to do the same to the numerators too though.

1/2 (5) = 5/10

2/5 (2) = 4/10

Now, the remade expression is:

5/10 - 4/10 which will equal 1/10.

Hope it helped! If it did, please mark as Brainliest! :)
8 0
3 years ago
Read 2 more answers
Which equation shows the commutative property of addition?
anygoal [31]

Answer:

4+3=3+4

Step-by-step explanation:

The commutative property of addition says that, the order in which you add two real numbers does not matter.

Let a,b\in \mathbb R, then

a+b=b+a

From the given options;

4+3=3+4

shows the commutative property of addition

7 0
3 years ago
Please answer the questions: A, B, C , and D , please, Will give u lots of points!!!!
Korvikt [17]

Answer:

This is the worksheet answer

3 0
2 years ago
Other questions:
  • Which unit is not a measurement of volume? cm L ml cm3
    15·1 answer
  • A recipe calls for 2 1/5 cups of chopped tomatoes and 3 2/5 cups of diced turnips how many more cups of turnips did the recipe c
    10·2 answers
  • What is the length of the rectangle?
    7·1 answer
  • 2 Points
    5·2 answers
  • 3x - 4y - 1=0
    5·1 answer
  • Give me the right answer
    12·2 answers
  • 15 points - Describe how to find the coordinates of the image of a point after a rotation.
    8·2 answers
  • Supplementary angles are two angles whose measures have a sum of 180∘. What is the value of x? Write and solve an equation for x
    15·1 answer
  • In Richmond, Chloe ordered $40 worth of sushi. She knew that when the bill came, she would need to pay Richmond sales tax for 5%
    5·1 answer
  • PLEASE ANSWER THIS CORRECTLY!!!<br> please don't take this as an advantage this is serious work
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!