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
diamong [38]
2 years ago
10

If 2/3n= -12 what is the value of n=​

Mathematics
2 answers:
Gelneren [198K]2 years ago
8 0

Answer:

the answer is n=- 18

Step-by-step explanation:

dsp732 years ago
3 0

Answer:

-8

Step-by-step explanation:

you have to multiply 2/3 by -12 since they are on opposite sides of each other then the n is isolated and you get the answer.

You might be interested in
One of the tallest buildings in a country is topped by a high antenna. The angle of elevation from the position of a surveyor on
irina1246 [14]

Answer:

a. distance of the surveyor to the base of the building = 2051.90 ft

b. height of the building = 1384 ft

c. Angle of elevation from the surveyor to the top of the antenna = 38.31°

d. Height of antenna  =  237.08 ft

Step-by-step explanation:

​The picture above is a illustration of the described event.

a = the height of the flag

b = the height of the building

c = distance of the surveyor from the base of the building

the angle of elevation from the position of the surveyor on the ground to the top of the building = 34°  

distance from her position to the top of the building  = 2475 ft

distance from her position to the top of the flag  = 2615 ft

​(a) How far away from the base of the building is the surveyor​ located?​

using the SOHCAHTOA principle

cos 34° = c/2475

c =  0.8290375726  × 2475

c = 2051.8679921

c = 2051.90 ft

(b) How tall is the​ building

The height of the building = b

sin 34° = opposite /hypotenuse

0.5591929035 = b/2475

b =  0.5591929035  × 2475

b =  1384.0024361

b =  1384.00 ft

​(c) What is the angle of elevation from the surveyor to the top of the​ antenna?

let the angle = ∅

cos ∅ = adjacent/hypotenuse

cos ∅ = 2051.90/2615

cos ∅ =  0.784665392

∅ = cos-1  0.784665392

∅ =   38.310258303

∅ =  38.31°

​(d) How tall is the​ antenna?

height of the antenna = a

sin 38.31° = opposite/hypotenuse

sin 38.31° = (a + b)/2615

sin 38.31° × 2615 = (a + b)

(a + b) =  0.6199159917  × 2615

(a + b) =  1621.0803182

(a + b) = 1621. 08 ft

Height of antenna = 1621. 08 - 1384.00  =  237.08031822 ft

Height of antenna  =  237.08 ft

8 0
3 years ago
28 1/2% covert the percent to a decimal
rewona [7]

Answer:

0.285

Step-by-step explanation:

To do this, divide 28 1/2% by 100%, obtaining:

28.5%

---------- = 0.285

100%

8 0
3 years ago
HELP ME PLEASE I DONT KNOW HOW TO DO THIS
Diano4ka-milaya [45]

Answer:

x = - 6

p = 9

k = 1

Step-by-step explanation:

See attached worksheet.

4 0
2 years ago
Three equivalent ratio of 48:36
Andre45 [30]
Three equivalent ratios of 48:36 are 12:9 ,24:18 ,16:12.
5 0
3 years ago
Help i do not know this answer it is inportant
boyakko [2]
The 1st one :)
Jonah should shade 6 parts of 10
3 0
3 years ago
Read 2 more answers
Other questions:
  • Maggie's brother is 3 years younger than twice her age. the sum of their ages is 24. write solve an equation to determine maggie
    14·1 answer
  • A health food company sells packs of assorted nuts. The company incurs a monthly fixed cost of $1,400 for ingredients and raw ma
    10·1 answer
  • 12) Which polynomial function has a leading coefficient of 2, root-5 with multiplicity 3, and root 12 with multiplicity 1?
    13·1 answer
  • Find the 20th term of the following sequence.
    8·1 answer
  • I need help on #5 please!
    15·1 answer
  • 41 + 2y = 0<br> - 4x – 9y= - 28<br> Solve each system by elimination
    15·1 answer
  • Sam bought a used car for $8,000. He boasted that he got a great deal since the value of the car two years ago
    14·1 answer
  • Solve for x:
    14·1 answer
  • F(x) = 2x and g(x) = x + 1, find f(3) and find gf(3)
    5·1 answer
  • Need help only on 9 and11 thank you don’t know really how to do
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!