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
N76 [4]
3 years ago
6

Show that the equation 2xcubed + 4x = 3 has a solution between 0 and 1

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0
Try simplifying the equation first. Don't fully understand the question but I hope this helps. 

2x cubed
2x * 2x * 2x = 8x
8x+4x= 12x

12x=3
You might be interested in
What is the domain and range ?
Zanzabum

Answer: domain are the ones that go side to side or the x range is the ones that go up and down or the y

Step-by-step explanation:

8 0
2 years ago
What number decreased by 5% of itself equals 703?
max2010maxim [7]
14060 heres how I got my answer 703/0.05 you always do that when you want to fin out what percent of something a number is
8 0
2 years ago
Read 2 more answers
What is the length of the diagonal of the rectangle?
lapo4ka [179]

Answer:

21.25

Step-by-step explanation:

We can use the Pythagorean theorem to solve

We have the two legs and are looking for the hypotenuse

a^2 + b^2 = c^2

17^2 +12.75 ^2 = c^2  where c is the diagonal

289 +162.5625 = c^2

451.5625 = c^2

Take the square root

sqrt(451.5625) = sqrt(c^2)

21.25 =c

4 0
3 years ago
Read 2 more answers
Please help me with this question!!
Bess [88]

Answer:

x=16 * cos(46)

Step-by-step explanation:

Well, first let's look at our trig identities. We can set up a cosine function using the given angle:

cos (46^{o} ) = \frac{x}{16} (adjacent/hypotenuse)

Then, multiplying both sides by 16 gives us:

x=16 * cos(46)

Hope this helps!

4 0
3 years ago
All of the following are equivalent, except _____.<br><br> 2x + x<br> x(2 + 1)<br> 2x2<br> 3x
vagabundo [1.1K]
They are all equal except 2x2
7 0
3 years ago
Read 2 more answers
Other questions:
  • John is making himself a lunch. He has three different soups to choose from, four different kinds of pop, and three different ki
    8·1 answer
  • Henry draws an obtuse triangle how many obtuse angles does Henry's triangle have? Please eye help
    6·1 answer
  • Can some one help me on this please and thank u
    15·1 answer
  • The owner of a toy store received a shipment of 1,552 party favors. The party favors came in 28 boxes. The same number of party
    8·1 answer
  • Janice’s twin sister, Janette, is also working to save money over the summer. She is in college and needs $1,000 for her books f
    11·1 answer
  • When constructing parallel lines, how can you verify the lines constructed are parallel?t is being constructed based on the mark
    8·1 answer
  • Alejandra solved a math problem by doing the steps below in the order shown.
    7·1 answer
  • Can someone help me, please? ​
    7·1 answer
  • how many wall are there in your room? what are the shape of the floor and ceiling in your room ? how can you find the area of ea
    8·1 answer
  • Sally answered 5 problems incorrectly on her math test if she didn’t finish the last 2 problems how many did she answer correctl
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!