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
Andreyy89
3 years ago
10

Math help please its urgent. I'll mark brainliest!!!

Mathematics
1 answer:
OleMash [197]3 years ago
3 0
3n + 15 >= 3n + 8     distribution.
3n - 3n >= 8 - 15       arrange the like terms.
0 >= -7                      combine the like terms.
You might be interested in
What are the square roots of 100?
makvit [3.9K]
The answer is .......10
7 0
3 years ago
Read 2 more answers
Find the product. 8y 3(-3y 2)
S_A_V [24]

For this case we must find the product of the following expression:

8y ^ 3 (-3y ^ 2) =

We have to by law of signs of multiplication:

+ * - = -

Also, by definition of multiplication of powers of the same base, we put the same base and add the exponents, then the expression is rewritten as:

-24y ^ {3 + 2} =\\-24y ^ 5

Answer:

-24y ^ 5

5 0
3 years ago
Here is a set of four number cards.
s2008m [1.1K]

Answer:b

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which phrase describes a nonlinear function
yKpoI14uk [10]
Nonlinear has a break or is noncontinuous
For example x is not equal to 4
6 0
3 years ago
Find the volume of the solid formed by revolving the region bounded by the graphs of y = x^3, x = 2, and y = 1 about the y-axis.
vladimir1956 [14]

If you're using the shell method, the setup would be

\displaystyle2\pi\int_1^2x(x^3-1)\,\mathrm dx

Reasoning: consider just one shell (see the image below). The height of the shell is determined by the vertical distance between the curve y=x^3 and the line y=1. The radius of each shell is determined by the value of x, which can only range from 1 to 2 within the region of interest, and the height is determined exactly by x^3-1 at this x. Multiply by 2\pi to get the surface area of this infinitesimally thin cylindrical shell, then integrate along the interval [1, 2] to get the volume.

We have

\displaystyle2\pi\int_1^2x(x^3-1)\,\mathrm dx=2\pi\int_1^2(x^4-x)\,\mathrm dx=2\pi\left(\dfrac{x^5}5-\dfrac{x^2}2\right)\bigg|_1^2=\dfrac{47\pi}5

4 0
4 years ago
Other questions:
  • Kelly is sprinkling candy pieces on top of a pie and wants to have the same # of candies on each piece. If she cuts the pie into
    8·2 answers
  • Identify the surface area of the composite figure. HELP PLEASE!!
    8·1 answer
  • What is the 5th term of the geometric sequence?<br><br> 5, 15, 45, ...
    14·2 answers
  • Please help me thank you I’ll mark Brainly
    13·2 answers
  • REALLY NEED THIS PLZZ ANSWER ESY I JUST DON'T KNOW PLZZZZZZZZZZZWhich quadratic rule represents the data in the table? 20PTS AND
    7·2 answers
  • (12a + 8) + (4a + 3) + (5 + a) =
    6·1 answer
  • The perimeter of the rectangle below is 64 units. Find the length of side CD.
    6·1 answer
  • Find the value of x.
    7·2 answers
  • You put $2500 in a bank account with 5% interest
    8·1 answer
  • Help i dont know how to do this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!