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
xenn [34]
3 years ago
12

Which expression is a cubic polynomial?

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
7 0
The answer is B) x^3-1 because it's the only one with the 3rd degree
You might be interested in
Ana's class earns points for helping others. The graph shows the number of points the class earned each day for a week.How many
algol [13]

Answer:Gimme a sec

Step-by-step explanation:

3 0
3 years ago
Amira has a pyramid shaped plant pot. It has a square base with a side length of 30\text{ cm}30 cm30, start text, space, c, m, e
const2013 [10]

Answer:

1125

Step-by-step explanation:

Amira needs 1125 cm^3 of soil. The answers is right, I just took the test.

8 0
3 years ago
Read 2 more answers
Help please asap algebra 2
timurjin [86]
X = approximately 633

Steps:
lnx + ln3x = 14

ln3x^2 = 14 : Use the log property of addition which is to multiply same log                           together so you multiply x and 3x because they have log in                                common

  (ln3x^2) =  (14)  : take base of e on both sides to get rid of the log
e                e

3x^2 = e^14  : e cancels out log on the left side and the right side is e^14 

x^2 = e^14 / 3 : divide both sides by 3

√x^2 = <span>√(e^14 / 3) : take square root on both sides to get rid of the square 2                                  on x
</span>
x = √(e^14) / <span>√3 : square root cancels out square 2 leaving x by itself

x = e^7 / </span>√3 : simplify the √(e^14) so 14 (e^14) divide by 2 (square root) = 7<span>

x = </span>633.141449221 : solve 
4 0
3 years ago
Please help me solve this 200(20)^x&gt;500x+400
s2008m [1.1K]
Hi there!

200(20)^x > 500x + 400

Let's find the critical points of the inequality

200(20^x) = 500x + 400

Now we can divide both sides by 200

(200(20^x))/200 = (500x + 400)/200

20x^x = 5/2 x + 2

There are no critical points.

Thus,

The answer is: No solution

As always, it is my pleasure to help students like you.

6 0
3 years ago
55.27 is the same as 55 ____' 12".
choli [55]
<span><span>27100</span>(60)=<span>815</span>=16<span>15</span></span> The 16 is how many minutes you have. If you were not given the seconds, we would have to say that we have a remainder of (1/5) of a minute. Since 1 minute is (1/60), one-fifth of that is (1/300). Now we would need to see how many seconds that gives us. 1 second is (1/3600) of a degree, so we would need to divide (1/300) by (1/3600). Doing this gives us: <span><span><span>1300</span>÷<span>13600</span>=<span>1300</span>(3600)=12</span></span>
5 0
3 years ago
Other questions:
  • What can you multiply to get 10 and add to get seven
    8·2 answers
  • Give one real world example where you would use absolute value.
    11·2 answers
  • Manuel has a remaining balance of $563 on his credit card. His credit card company has an APR of 15 percent. How much will Manue
    15·2 answers
  • What is the value of y if 5/25 = y/5?
    15·2 answers
  • How do you solve for L?<br><br> L=5B<br> L+7=3(B+7)
    13·2 answers
  • Question 2 (Essay Worth 10 points)
    14·1 answer
  • What is the answer to 1/3 ✖9
    14·2 answers
  • Can someone tell me what’s the answer to this question pls and thank you I will give brainliest
    10·1 answer
  • 2. Without solving the systems, explain why the following systems must have the same solution.
    5·2 answers
  • HELP ME !!!! with this please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!