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
kirill115 [55]
3 years ago
10

Please help me now plz I will mark you brainliest

Mathematics
1 answer:
EastWind [94]3 years ago
5 0

Answer:

  1229 km

Step-by-step explanation:

The missing angle is ...

  180° -60° -75° = 45°

Knowing that, the Law of Sines can be used to find the side opposite the 75° angle.

  ?/sin(75°) = 900 km/sin(45°)

  ? = (900 km)sin(75°)/sin(45°) ≈ 1229.423 km

The UFO is about 1229 km from KA-12.

You might be interested in
which equation is the quadratic variation equation for the relatonship? the variable y varies directly with x^2 and y=36 when x=
svetoff [14.1K]

For this case we have a direct variation of the form:

y = kx ^ 2

Where,

  • <em>k: proportionality constant </em>

We must find the value of k.

For this, we use the following data:

y = 36\\x = 3

Therefore, replacing values we have:

36 = k (3) ^ 2

Rewriting:

36 = 9k

Clearing the value of k we have:

k = \frac {36} {9}\\k = 4

Therefore, the direct variation equation is given by:

y = 4x ^ 2

Answer:

The quadratic variation equation for the relatonship is:

y = 4x ^ 2

8 0
2 years ago
What percent of 56 is 19.6
blsea [12.9K]
The answer would be 10.976. 
6 0
3 years ago
Read 2 more answers
Solve for x.<br> 4x +4=12
PolarNik [594]

Answer:

x = 2

Step-by-step explanation:

4x +4=12

    -4.   -4

   4x.= 8

 divide both saide by 4

x. = 2

8 0
3 years ago
What is the value of x?
MAXImum [283]

Answer:

I'm so sorry I don't know how to do this

Step-by-step explanation:

8 0
3 years ago
Simplify the following expression. 1 point<br><br> (-2+i)(3-6i)
liberstina [14]
(-2+I)(3-6i)
-2i + -6i = 12i
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the volume of the figure?
    14·1 answer
  • Which table reprents a linear function
    14·1 answer
  • The larger of two numbers is 15 more than three times the smaller number. If the sum of the two numbers is 63 find the numbers
    9·1 answer
  • Grades can be converted into numbers ( as in calculating a GPA where an A=4, B=3,C=2, D=1, and F=0
    13·1 answer
  • 5x + 4 = -6 <br><br> What equals x?
    7·1 answer
  • 4m^2-3m^6+5m^44m
    8·2 answers
  • #savesheikhjarrah<br> Let’s all pray for Palestine ♥️
    9·1 answer
  • Please look at the picture and answer it thank you.
    11·1 answer
  • What is 6099 divided by 7
    5·1 answer
  • What is 5% of 240? Please help
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!