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
Dmitry [639]
3 years ago
15

The expression below is a sum of cubes. 216x3 +64 true or false?

Mathematics
1 answer:
zepelin [54]3 years ago
5 0

Since 216 is the cube of 6, 64 is the cube of 4 and x^3 is the cube of x, we have

216x^3 + 64= (6x)^3+4^3

so the expression is the sum of the cubes of 6x and 4

You might be interested in
figure 1 is dillated to get figure 2 what is the scale factor? enter your answer in simplest form in the box
anygoal [31]

Answer:Always put the image on top when you are trying to make it into a fraction, and put the pre-image on the bottom. Since the image is 18 we put the it on top and the 8 (pre-image) on the bottom 18. 18/8. Divide it.  18 ÷ 8.

Read more on Brainly.com - brainly.com/question/9077286#readmore

Step-by-step explanation:

3 0
3 years ago
The graph represents function 1, and the equation represents function 2: Function 1 A coordinate plane graph is shown. A horizon
Katena32 [7]
The horizontal line at y=4 doesn't have any slope, so the answer should be relatively easy to find.  It's just the slope of Function 2.

y = 8x + 12 is the function for Function 2.  8x is the important part.

So the rate of change differing from both functions is 8.
7 0
3 years ago
1. Janna works at a lab with a huge circular particle accelerator. It has a radius of 4 kilometers. What is the accelerator's di
blsea [12.9K]

Answer:

1. diameter=8 kilometres

2. area=98.96 inches

3. 37m

Step-by-step explanation:

1. diameter= 2*radius

2. area of sector=θ out of 360*πr^{2} where θ is the angle

3. area of garden=πr^{2}

        706.5=πr^{2}

     r^{2}=706.5/π

        = 225(nearest whole)

     r=\sqrt{225}=15m

we now use Pythagoras theorem to find length of each pathway

40^{2} =15^{2} +x^{2}

1600=225+x^{2}

x^{2}=1600-225=1375

x=\sqrt{1375}=37 m (to nearest whole)

5 0
3 years ago
What is additive notation​
Damm [24]

Answer:

Additive notation is a convention often used for representing a commutative binary operation of an algebraic structure. The symbol used for the operation is +.

* Hopefully this helps:) Mark me the  brainliest:)!!

8 0
3 years ago
Read 2 more answers
*****NEED ANSWER ASAP*****
Kay [80]

Answer:

-1.2 that is the point hope this helps

Step-by-step explanation:


5 0
3 years ago
Other questions:
  • Hannah divides the wall into 11 equal sections Hannah paints 1 section herself what fraction of the wall does Hannah paint
    12·1 answer
  • What's 1/3 times 31 equal
    8·1 answer
  • The mass of a carbon atom is 1.994 × 10-23 grams. The mass of a hydrogen atom is 1.67 × 10-24 grams. What is the difference of t
    13·1 answer
  • How do in find the answer
    9·1 answer
  • chang drank 10 fluid ounces of juice. how much is this in cups? write your answer as a whole number or a mixed number in simples
    5·1 answer
  • Pls help me! I'm confused
    7·1 answer
  • List all the positive factors of the number
    6·1 answer
  • I need help with this!!!!
    12·2 answers
  • When the park opened for the day, four people were in attendance. Every hour, the number of people tripled from the previous hou
    11·1 answer
  • Find the value of y.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!