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
erma4kov [3.2K]
3 years ago
7

Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.

Mathematics
1 answer:
Katena32 [7]3 years ago
3 0

Answer:

  • A) A = 27.3°, B = 56.1°, C = 96.6°

Step-by-step explanation:

<u>Use the Law of Cosines:</u>

  • A = arccos [(b² + c² - a²)/(2bc)] = arccos [(13.2² + 15.8² - 7.3²)/(2*13.2*15.8)] = 27.3°
  • B = arccos [(a² + c² - b²)/(2ac)] = arccos [(7.3² + 15.8² - 13.2²)/(2*7.3*15.8)] = 56.1°
  • C = 180° - (A + B) = 180° - (27.3° + 56.1°) = 96.6°

Correct choice is A.

You might be interested in
Greatest to least 0.386;0.3;0.683;0.836
levacccp [35]
<span>Here you go .. ordered as you wish ..
0.836
</span><span>0.683
</span><span>0.386
</span><span>0.3</span>
6 0
3 years ago
Suppose you are the president of the student government. You wish to conduct a survey to determine the student​ body's opinion r
patriot [66]

The best way to five students from a list of 626 students available such that it exhibits a random process is to List each name on a separate piece of paper; place them all in a hat, and pick five.

The selection process which should be undertaken by the student government, should be one which is inclusive and representative. Hence, the five students to be selected which makes up the sample of the total student should be chosen at random and transparently.

Hence, listing the names of each student on a Seperate piece of paper, placing it in a hat and making 5 selections showcase randomness and transparency, hence, it should be the adopted selection process.

Learn more : brainly.com/question/12719645?referrer=searchResults

5 0
3 years ago
7/8 greater than or less than 2/4
Vaselesa [24]

Answer:

greater than

Step-by-step explanation:

7/8 is greater than 4/8

4 0
3 years ago
ILL GIVE BRAINLIESIT HELP
krok68 [10]
D is your answer



Have a good day :)
5 0
2 years ago
What is the standard form of g(x) = (-x-4)(x-3)
Anni [7]

Answer:

g(x) = - x² - x + 12

Step-by-step explanation:

Given

g(x) = (- x - 4)(x - 3)

Each term in the second factor is multiplied by each term in the first factor, that is

- x(x - 3) - 4(x - 3) ← distribute both parenthesis

= - x² + 3x - 4x + 12 ← collect like terms

= - x² - x + 12 ← in standard form

8 0
3 years ago
Other questions:
  • WILL GIVE BRAINLIEST, PLEASE HELP
    6·2 answers
  • X+x+(x-45)+(x-45)+(x-45)=540 and they're all degrees
    5·1 answer
  • 200 is 25% of what number
    7·1 answer
  • (30 Points! Please explain your answer)
    6·1 answer
  • Determine the standard form of the equation of the line that passes through (-7,8) and (0,2)
    8·1 answer
  • Help me plz cuz my crazy teacher will yell at me again
    10·1 answer
  • The expression 4\cdot3^t4⋅3 t 4, dot, 3, start superscript, t, end superscript gives the number of ducks living in Anoop's pond
    8·2 answers
  • What are the slope and y-intercept of the line?
    9·2 answers
  • What is the lateral and surface area? ​
    7·1 answer
  • PLS HELP WILL MARK BRAINLIEST. IF GOTTEN RIGHT SHOW WORK
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!