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
Sonbull [250]
3 years ago
14

Help please, question attached

Mathematics
2 answers:
Harman [31]3 years ago
7 0

Answer:

8

Step-by-step explanation:

x³ = 512

x³ = 8³

Cube root on both sides,

x = 8

Alexxandr [17]3 years ago
4 0

Answer:

C. x = 8

Step-by-step explanation:

We know that x · x · x is equal to 512. We know it cannot be negative because then the 512 would be negative. -2 x -2 x -2 is -8. -2 x -2 is 4. We know it cannot be B x = -6 or D. x = -8.

Let's multiply 6 x 6 x 6.

                           36 x 6 = 216.

Let's multiply 8 x 8 x 8.

                          64 x 8 = 512

                               

The answer would be C. x = 8.

I hope that this helps! :)

You might be interested in
2x2 + 6x - 20 = 0<br> factor
vitfil [10]
Would it be -10 though
4 0
3 years ago
Read 2 more answers
I need help with eight and nine you are to multiply the binominaals using the horizontal format
lorasvet [3.4K]

Answer:

8. 15m^2-31m+10\\

9. x^2y^2z^2+2xyz-3

Step-by-step explanation:

(a+b)(c+d)=ac+ad+bc+bd\\(3m-5)(5m-2)=3m*5m+3m(-2)-5*5m(-2)\\=3m*5m+3m(-2)-5*5m(-2)\\=15m^2-31m+10

^#8^

(xyz+3)(xyz-1)=xyzxyz+xyz(-1)+3xyz+3(-1)\\=xyzxyz+xyz(-1)+3xyz+3(-1)\\=x^2y^2z^2+2xyz-3

^#9^

4 0
2 years ago
Solve these problems not give tips solve
Norma-Jean [14]
The correct answer is "please"
5 0
3 years ago
Read 2 more answers
Determine which of the following sequences is arithmetic. If the sequence is arithmetic, determine the first term a, an
Ilya [14]

Answer:

the sequence is arithmetic with first term 2 and common different is 2

Step-by-step explanation:

please give me brainlest

7 0
3 years ago
I need help with this problem??
aalyn [17]
No I think it’s a 90 degree rotation because the notations above PQR indicates only 1 rotation...
4 0
3 years ago
Other questions:
  • . You and three friends are planning a trip. You want to keep the cost below $90 per person. Write and solve an inequality
    5·1 answer
  • If C, D, and E are midpoints of triangle ZAB, find ZA.
    15·1 answer
  • Solve X^2 + 5x + 6 = 0
    10·2 answers
  • In how many ways can 9 hearts be chosen if 12 cards are chosen from a well-shuffled deck of 52 playing cards? a) 715 b) 220 c) 1
    12·1 answer
  • A ball is kicked into the air and follows the path described by h(t)= – 4.9t^2 + 6t + 0.6, where t is the time in seconds and h
    15·1 answer
  • Divide £60 in a ratio of 2:1
    9·2 answers
  • Timothy went to a baseball game. After the game, he wanted to ride the bus home. The red line and the blue line buses both stop
    15·2 answers
  • When asked to write the prime factorization of 175, a student wrote 7 dotmath 25. Complete the explanation of the error and ente
    15·2 answers
  • Select ALL of the real-life situations could be represented by finding surface area.
    12·2 answers
  • Three pears and four apples cost 1.60. four pears and five apples cost 2.05. find the cost of each pear and each Apple.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!