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
masha68 [24]
3 years ago
14

Solve for x A. x=72 B. x=27 C. x=108 D. x=63

Mathematics
1 answer:
erastovalidia [21]3 years ago
4 0
X + x + 36 = 90
2x = 54
x = 27 Answer
You might be interested in
Can someone help me?
AveGali [126]
A=-112 bcs -216 ft is down from sea level and -104 is also down from sea level bcs both values are in minus but -104 is higher than other so you can minus it from -216 the difference is the answer
b=-109
4 0
3 years ago
Somebody please help .. What is the exact volume of this right cone ?
stiks02 [169]
\bf \textit{volume of a cone}\\\\
V=\cfrac{\pi r^2 h}{3}~~
\begin{cases}
r=radius\\
h=height\\
-----\\
r=12\\
h=8
\end{cases}\implies V=\cfrac{\pi (12)^2(8)}{3}
7 0
3 years ago
URGENT!! DUE IN 15 MIN!!<br> *don't mind the answer I chose*
prisoha [69]
I think its D but im not sure
8 0
3 years ago
Read 2 more answers
What is the recursive formula for the geometric sequence with this explicit formula?
IRINA_888 [86]

For the given geometric sequence, we have:

a_1 = 9\\\\a_n = (-1/3)*a_{n-1}

So the correct option is B.

<h3>Which is the recursive formula?</h3>

Here we have the geometric sequence:

a_n = 9*(-\frac{1}{3} )^{(n - 1)}

To get the initial value of the geometric sequence, we just need to replace n by 1, so we get:

a_1 = 9*(-\frac{1}{3} )*(1 - 1) = 9

Now, notice that the common ratio is (-1/3), this means that each term of the sequence is (-1/3) times the previous term.

a_n = (-1/3)*a_{n-1}

Then the correct option is B.

If you want to learn more about geometric sequences:

brainly.com/question/1509142

#SPJ1

5 0
2 years ago
Which geographical feature separates China and Mongolia?
Licemer1 [7]

Answer:

Step-by-step explanation

The desert basins of the Gobi are bounded by the Altai Mountains and the grasslands and steppes of Mongolia on the north, by the Taklamakan Desert to the west, by the Hexi Corridor and Tibetan Plateau to the southwest and by the North China Plain to the southeast.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Does a plane have a definite beginning and end?
    10·1 answer
  • The average snowfall in Norfolk, VA for January is 2 3/5 inches, Febuary 2 9/10 inxhes, March 1 inch, and December 9/10 inches.
    5·1 answer
  • Would you rather ... Drive a car at a rate of 40 miles per hour ***OR*** Drive a car at a rate of 50 feet per second?
    6·2 answers
  • Mrs. Yuri’s classroom has 21 students. She took all of her students to a field trip at the skate station and brought four chaper
    5·2 answers
  • Solve exponential equation with different bases:<br> 17^j=16
    6·1 answer
  • Can someone help please~~!?
    9·1 answer
  • PLZZ HELP ME
    7·1 answer
  • -6= n/2 - 10 help needed
    10·1 answer
  • Helpp I’ll Mark you brainiest if your correct
    6·1 answer
  • Using the Law of Syllogism, what conclusion can you draw from the following two statements?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!