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
babunello [35]
4 years ago
12

!!PLEASE HELP!! I WILL MARK U 5 STARS AND EVERYTHING

Mathematics
2 answers:
Sholpan [36]4 years ago
7 0

Answer:

line 3 hope it helps :)

sdas [7]4 years ago
7 0

Answer:

Line 3

Step-by-step explanation:

In Line 3, there is part of the expression:

(2x²)(6x)

He added the two terms together, in which he was supposed to multiply.

(2x²)(6x) = 12x³

~

You might be interested in
What is the area of the model in the problem?
nata0808 [166]

Answer:

A=x^2+12x+27\ units^2

Step-by-step explanation:

we know that

The area of the model is equal to the area of a rectangle

The area of a rectangle is equal to

A=LW

we have

L=x+9\ units

W=x+3\ units

substitute

A=(x+9)(x+3)

Apply distributive property

A=x^2+3x+9x+27

Combine like terms

A=x^2+12x+27\ units^2

4 0
4 years ago
Help me with this <br> !!!!!!!!!!!!!!!!!!
cluponka [151]

Answer:

I will i just need to know why there are 3 numbers instead of 2

Step-by-step explanation:

8 0
3 years ago
Lily threw a ball. The balls equation that demonstrated its height and velocity is:
SIZIF [17.4K]

The initial height of the ball is the y-intercept of the function

The initial height she threw the ball from is 35

<h3>How to determine the initial height</h3>

The function is given as:

h(x) = -16x^2 + 3x +35

Set x = 0.

So, we have:

h(0) = -16 * 0^2 + 3*0 +35

Evaluate the exponent

h(0) = -16 * 0 + 3 * 0 + 35

Evaluate the products

h(0) = 0 + 0 + 35

Evaluate the sum

h(0)= 35

Hence, the initial height she threw the ball from is 35

Read more about quadratic functions at:

brainly.com/question/14477557

4 0
2 years ago
A rectangular prism has a length of 1514 centimeters, a width of 8 centimeters, and a height of 214 centimeters.
Nana76 [90]

Answer:

2,593,680

Step-by-step explanation:

multiply all the numbers together to get the volume. Is that what you wanted volume?

4 0
3 years ago
Math is my favorite subject and then civics is and gym that's it nothing more and i'll will never stop liking those subject caus
MAXImum [283]
Ya no problem :).............
8 0
3 years ago
Other questions:
  • 3/4n-18=1/4n-4 what is it
    15·1 answer
  • Answer plzzzz asappp !!
    15·1 answer
  • A man has two more nickels than dimes. He has $1.15 in all. How many coins of each kind does he have?
    5·1 answer
  • Help and explain please
    10·1 answer
  • 3 of 10<br> What is the decimal multiplier to decrease by 25%?
    10·1 answer
  • I NEED HELP ON THIS SO CROWN FOR ANSWER
    5·1 answer
  • The width of a rectangle a is 12 cm less than the length. The perimeter is 156 cm. Which
    7·1 answer
  • In how many different ways can 2/15 be represented as 1/a + 1/b, if a and b are positive integers with a =&gt; b?
    13·2 answers
  • Song suggestions ? any songs
    15·2 answers
  • Write an equation for the line shown on the right.<br> The equation of the line is y
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!