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
pogonyaev
3 years ago
11

What is the Tenth term of 3n+2

Mathematics
1 answer:
Julli [10]3 years ago
8 0
The tenth term would be 32 because 3x10+2=32
You might be interested in
Given a term in a geometric sequence and the common ratio, find the explicit formula, a11=5120 ans r=-2
sweet-ann [11.9K]

Answer:

U_n=5(-2)^{n-1}

Step-by-step explanation:

Given a geometric sequence, the nth term of the geometric sequence is obtained by using the formula:

U_n=ar^{n-1}

If the eleventh term, a_{11}=5120

and the common ratio, r=-2.

Then:

5120=a(-2)^{11-1}\\a=\frac{5120}{2^{10}} =5

The explicit formula for the sequence is:

U_n=5(-2)^{n-1}

5 0
3 years ago
Find the length of the diameter of a sphere with a surface area of 50.27 ft^2.
Liula [17]
Sphere Surface Area     =    <span> 4 • <span>π <span>• r²

50.27 = 4 * PI * r^2
</span></span></span>
<span>50.27 / (4 * PI) = r^2

</span> <span> <span> <span> 4.0003594946 </span> </span> </span> = r^2

r = sq root (<span> <span> <span> 4.0003594946)

radius = </span></span></span> <span> <span> <span> 2.0000898716 </span> </span> </span>

So the diameter = <span> <span> <span> 4.0001797433 </span> </span> </span>

or it is roughly 4 feet


6 0
3 years ago
Find the value of x so that f(x) = 13 when f(x) = 3x + 4
maksim [4K]

Answer:

Step-by-step explanation:

13=3x+4

subtract 4 from both sides

9=3x

divide by 3

x=3

5 0
3 years ago
Latifah drew this obtuse, scalene triangle.
kumpel [21]
Quadrilateral that is a parallelogram
7 0
4 years ago
Write an equation for the line parallel to the given line that contains C. <br> C (1,8); 5/7x + 7
Genrish500 [490]

-------------------------------------------------------------------------------------------------------------

Answer:  \textsf{y = 5/7x + 51/7}

-------------------------------------------------------------------------------------------------------------

Given: \textsf{Goes through (1, 8) and is parallel to y = 5/7x + 7}

Find:  \textsf{Write an equation that follows that criteria}

Solution: We know that our equation is going to parallel to the line that was given therefore the slope would stay the same at 5/7.  We also have a point so we can plug in the values into the point-slope form, distribute, and solve for y.

<u>Plug in the values</u>

  • \textsf{y - y}_1\textsf{ = m(x - x}_1\textsf{)}
  • \textsf{y - 8 = 5/7(x - 1)}

<u>Distribute</u>

  • \textsf{y - 8 = (5/7 * x) + (5/7 * (-1))}
  • \textsf{y - 8 = 5/7x - 5/7}

<u>Add 8 to both sides</u>

  • \textsf{y - 8 + 8 = 5/7x - 5/7 + 8}
  • \textsf{y = 5/7x - 5/7 + 8}
  • \textsf{y = 5/7x + 51/7}

Therefore, the final equation that follows the description that was provided in the problem statement is y = 5/7x + 51/7.

4 0
2 years ago
Other questions:
  • What is the answer?​
    9·1 answer
  • What part of a pictograph tells what each picture stands for
    6·1 answer
  • At 10 am a 6-foot- tall man casts a 4.5 foot shadow. How long a shadow cast by a 50-foot tree?
    10·2 answers
  • Speed Graphing Practice
    7·1 answer
  • 50 parents were asked which activities they enrolled their infant in.
    14·1 answer
  • A right-angled triangle has sides of lengths (x + 5) cm, (x - 3) cm and 9 cm.
    14·1 answer
  • If 4 less than three times a number, p, is twice the
    7·1 answer
  • 7. Lin is reading a 146-page book. She read the first 20 pages in 35 minutes. 1 How many minutes does it take her to finish read
    14·2 answers
  • Find the Mean Absolute Deviation of the Following data set: Test
    11·2 answers
  • Determine the composition of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!