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
Serjik [45]
3 years ago
15

Which answer is equal to the quotient in the expression below? (2x3 - x2) (x2)

Mathematics
1 answer:
serg [7]3 years ago
4 0

(2x3 - x2) / (x2)

= 2x^3/x^2 - x^2/x^2

=2x - 1

answer

2x - 1

You might be interested in
What do the factors (x+2)(-8x+70)in the factored form represent?
Tasya [4]

Answer:

-2(x+2)(4x-35)

Step-by-step explanation:

5 0
3 years ago
-13 =\dfrac r9+8−13= <br> 9<br> r<br> ​ <br> +8
inna [77]

Answer:

Ello, estoy aquí para ayudar, pero hablo español, con suerte, entenderás que lo estoy intentando.

56738w7421098548091672949123749279102

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the surface area of x^2+y^2+z^2=9 that lies above the cone z= sqrt(x^@+y^2)
Mashcka [7]
The cone equation gives

z=\sqrt{x^2+y^2}\implies z^2=x^2+y^2

which means that the intersection of the cone and sphere occurs at

x^2+y^2+(x^2+y^2)=9\implies x^2+y^2=\dfrac92

i.e. along the vertical cylinder of radius \dfrac3{\sqrt2} when z=\dfrac3{\sqrt2}.

We can parameterize the spherical cap in spherical coordinates by

\mathbf r(\theta,\varphi)=\langle3\cos\theta\sin\varphi,3\sin\theta\sin\varphi,3\cos\varphi\right\rangle

where 0\le\theta\le2\pi and 0\le\varphi\le\dfrac\pi4, which follows from the fact that the radius of the sphere is 3 and the height at which the sphere and cone intersect is \dfrac3{\sqrt2}. So the angle between the vertical line through the origin and any line through the origin normal to the sphere along the cone's surface is

\varphi=\cos^{-1}\left(\dfrac{\frac3{\sqrt2}}3\right)=\cos^{-1}\left(\dfrac1{\sqrt2}\right)=\dfrac\pi4

Now the surface area of the cap is given by the surface integral,

\displaystyle\iint_{\text{cap}}\mathrm dS=\int_{\theta=0}^{\theta=2\pi}\int_{\varphi=0}^{\varphi=\pi/4}\|\mathbf r_u\times\mathbf r_v\|\,\mathrm dv\,\mathrm du
=\displaystyle\int_{u=0}^{u=2\pi}\int_{\varphi=0}^{\varphi=\pi/4}9\sin v\,\mathrm dv\,\mathrm du
=-18\pi\cos v\bigg|_{v=0}^{v=\pi/4}
=18\pi\left(1-\dfrac1{\sqrt2}\right)
=9(2-\sqrt2)\pi
3 0
3 years ago
a factory produced 6911 boxes of ice cream after 135 boxes of ice cream were sold, the factory produced 347 more of ice cream .h
VARVARA [1.3K]

Answer:

There are 7123 boxes of ice cream left in the factory

Step-by-step explanation:

Initially produced in factory : 6911 boxes

135 boxes are sold, so the factory now has 6911 - 135 = 6776

347 more boxes are produced, so we add this number to what there was in the factory:  6776 + 347 = 7123

8 0
3 years ago
The cost of a magazine is $x and the cost of a newspaper is $(x -3). The total cost of 6 magazines and 9 newspapers is $51. Writ
Contact [7]

See attachment for math work and set up. Use the substitution method to find x.

3 0
3 years ago
Other questions:
  • the ratio of country albums to jazz albums in a music collection is 2:3 . if the music collection has 45 albums, how man are cou
    13·2 answers
  • Ethan put $150 into a CD that pays 3% interest, compounded monthly. According to the rule of 72, approximately how long will it
    15·2 answers
  • The table below summarizes the number of children per household for a sample of 29 families
    7·1 answer
  • Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros off.
    6·2 answers
  • What is 7- (7r+7)= 6r+7
    10·1 answer
  • 949-400-4464. Be my friend??
    10·2 answers
  • If 70% of college students say they have a job what is the probability that 3 randomly selected college students say they have a
    12·1 answer
  • Marcos invited 33 guests to his party. So far, 8 guests have replied "will attend" and 9 guests have replied "will not attend".
    15·2 answers
  • Need help on this ASAP !!!!!!!!!!!! Answer correctly. Will mark Brianliest !!!!!!!!!!!!!!!
    12·1 answer
  • Helppppppppppppppppp pllllzzzzz<br> a<br> b<br> c
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!