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
telo118 [61]
3 years ago
6

Need help please please

Mathematics
1 answer:
Bess [88]3 years ago
8 0
N=18

Add 8 to both sides of the equation so you get n/3 = 6
Multiply 6•3 = n
n=18
You might be interested in
The roof of a gazebo is a regular octagonal pyramid. If the base of the pyramid has sides of 0.5 meters and the slant height of
Kaylis [27]

Answer:

The area of the roof is 3.80 m².

Step-by-step explanation:

The lateral surface area of an octagonal pyramid is given by:

A = 2s(\sqrt{4h^{2} + 5.828s^{2}})   (1)

Where:

s: is the length of the base edge = 0.5 m

h: is the height                                                                                                      

We can find the height from the slant height (S = 1.9 m):

S = \sqrt{h^{2} + 1.457s^{2}}   (2)

By solving equation (2) for "h" we have:

h = \sqrt{S^{2} - 1.457s^{2}} = \sqrt{(1.9)^{2} - 1.457(0.5)^{2}} = 1.80 m

Now, we can calculate the area of the roof (equation 1):

A = 2s(\sqrt{4h^{2} + 5.828s^{2}}) = 2*0.5(\sqrt{4(1.80)^{2} + 5.828(0.5)^{2}}) = 3.80 m^{2}

Therefore, the area of the roof is 3.80 m².

I hope it helps you!        

8 0
3 years ago
Solve (x + 4)2 – 3(x + 4) – 3 = 0 using substitution.
BaLLatris [955]

I would say that the answer is B

7 0
4 years ago
Read 2 more answers
If I eat 20 cupcakes and A=chicken nuggies what color is the imposter? True or false. extra points if you explain your answer.
podryga [215]

Answer:

true

Step-by-step explanation:

because your susy

7 0
3 years ago
Jasmine's dessert takes 3½ minutes to cook in the microwave.
olya-2409 [2.1K]
There are 60 seconds in one minute

3 1/2 minutes =  3 1/2 * 60 = 210 seconds ,   Answer
3 0
3 years ago
Read 2 more answers
3. Use the diagram 2 and 3 are ____ angles 1. complementary 2. vertical 3. right 4. supplementary
Vladimir79 [104]

#3

2 and three are supplementary angles .

#4.

The answer is opposite angles .

  • Hence there is no option

#5

Bisected angles are equal

\\ \sf\longmapsto 5x=3x+10

\\ \sf\longmapsto 5x-3x=10

\\ \sf\longmapsto 2x=10

\\ \sf\longmapsto x=\dfrac{10}{2}

\\ \sf\longmapsto x=5

Now

m<ABC

\\ \sf\longmapsto 5x+3x+10

\\ \sf\longmapsto 8x+10

\\ \sf\longmapsto 8(5)+10

\\ \sf\longmapsto 40+10

\\ \sf\longmapsto 50

5 0
3 years ago
Read 2 more answers
Other questions:
  • Graph the functions and approximate an x-value in which the exponential function exceeds the polynomial function.
    14·1 answer
  • Round to the nearest thousandth. 4.8493
    15·2 answers
  • Express problem in simplest form <br> 1) 3-1/2-1/6<br> 2)2 3/4 + 3 2/5
    14·1 answer
  • Which set of side lengths forms a right triangle?
    7·2 answers
  • A recent survey reported that small businesses spend 24 hours a week marketing their business. A local chamber of commerce claim
    14·1 answer
  • Someone that could help me with this?
    15·1 answer
  • Please do all of the problems, show substitution, and graphing. Dochub is a good place to do this, and any joke answers will be
    5·1 answer
  • Find the value of ab when a=1/10 and b=7/10​
    11·1 answer
  • Need to find X <br> Help Plzz
    15·1 answer
  • Find the number of permutations of the letters of the word LOOPHOLE
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!