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
Anon25 [30]
3 years ago
14

8 cubed in standard form and exponential form

Mathematics
1 answer:
masya89 [10]3 years ago
8 0

Answer:

  • so 8 cubed (8 × 8 × 8) in standard form is:  512
  • so 8 cubed (8 × 8 × 8) in exponential form is: 8³

Step-by-step explanation:

As we know that

The cube of any given number is that number times itself.

For example, 8 cubed, denoted by 8³ is equal to 8 × 8 × 8.

An exponent basically indicates the number of times we must multiply the base number. For example, to compute 8³, we multiply 3 three times (8×8×8).

  • so 8 cubed (8 × 8 × 8) in standard form is:  512
  • so 8 cubed (8 × 8 × 8) in exponential form is: 8³

You might be interested in
What is the value of t=1 ∑³ (4 x 1/2^t-1)
Stels [109]

Answer:

7

Step-by-step explanation:

\sum\limits_{t=1}^{3}(4\cdot(\frac{1}{2})^{t-1})

This is the sum of the first three terms of a geometric sequence, where the first term is 4 and the common ratio is ½.

We can use a formula to find the sum, or, since there's only three terms, we can find the value of each term then add up the results.

4 · (½)¹⁻¹ = 4

4 · (½)²⁻¹ = 2

4 · (½)³⁻¹ = 1

4 + 2 + 1 = 7

4 0
3 years ago
Find the value of x.
Travka [436]
In order to solve you must find the value of the blank angle. 
Here is your first equation.
126 + x = 180
Subtract 126 from both sides.
x = 54
So now add up all the angles.
x + (2x + 6) + 54 = 180
Combine like terms.
3x + 60 = 180
Subtract 60 from both sides.
3x = 120
Divide.
x = 40
Now check your answer.
40 + 2(40) + 6 + 54 = 180
40 + 80 + 6 + 54 = 180
120 + 60 = 180
180 = 180 
There is a solution. The answer is 40.
I hope this helps love! :)
3 0
3 years ago
11z 5 = 9z + 7 how do u solve this?
lorasvet [3.4K]

Answer:Z=1


Step-by-step explanation: if it is 11z+5, then... minus 9z on each side to get 2z+5=7. Minus 5 on each side to get 2z=2. Divide bboth sides by two to get 1z=1.


6 0
3 years ago
I NEED HELP PLEASE <br> SO CONFUSED<br> EXTRA POINtS
Nana76 [90]

Hey,

The answer is: B

Hope it helps!

7 0
3 years ago
Read 2 more answers
What is the pythagorean therum
Nimfa-mama [501]
The Pythagorean theorem is a^2 + b^2 = c^2. You use it when solving for the sides of a triangle.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me I don't understand
    6·1 answer
  • Solve the equation. Show all your work. <br> x/x-2+x-1/x+1=-1
    15·1 answer
  • Which of thr following represents the most accurate estimation of 4 8?
    9·1 answer
  • Please help me with this question
    13·1 answer
  • 2. Given: 2(x– 9) = -10; Prove: X= 4<br> What are the reasons
    10·1 answer
  • Find the smallest square number divisible by each of these numbers 6,9,and 15
    13·2 answers
  • So 9x 4x#$ GOOD MATH BAD EGLISH
    15·1 answer
  • Find a number such that the difference between the number and it’s opposite is at most 6
    14·1 answer
  • Please help!!! Been stuck here for quite awhile.
    9·1 answer
  • A room is three times as long as it is broad and it's height s 4.5 m. if the cost of carpeting its floor at rs 240 per m square
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!