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
babymother [125]
2 years ago
13

PLEASE HELP ASAP GEOMETRY 20 PTS REAL ANSWERS ONLY

Mathematics
1 answer:
kodGreya [7K]2 years ago
7 0

Answer:

Step-by-step explanation:

Use the Law of Cosines to find the measure of angle A from the lengths of the sides.

A = arccos[(b²+c²-a²)/(2bc)] ≅ 29.9°

B = arccos[(a²+c²-b²)/(2ac)] ≅ 54.8°

C = 180 - A - B = 95.3°

You might be interested in
Solve the following problems. Reduce your answers to their simplest form. a. 13⁄41 + 27⁄82 b. 3 5⁄24 + 6 7⁄24 + 4 9⁄24 c. 5 2⁄3
KATRIN_1 [288]
<span>13⁄41 + 27⁄82 = 26/82 + 27/82 = 53/82

3 5/24 + 6 7/24 + 4 9/24 = 13 20/24 = 13 5/6

</span><span>5 2⁄3 + 29⁄69 + 6 21⁄23 = 5 46/69 + 29/69 + 6 63/69 = 11 138/69 = 13
</span>
<span>3 9⁄10 + 4⁄9 + 7⁄45 + 4 = 3 81/90 + 40/90 + 14/90 + 4 = 7 135/90 = 8 1/2

</span><span>6 – 7⁄15 = 5 15/15 - 7/15 = 5 6/15

</span><span>11 3⁄8 – 7⁄8 = 10 11/8 - 7/8 = 10 4/8 = 10 1/2

</span><span> 7 1⁄6 – 3 4⁄9 = 7 9/54 - 3 18/54 = 6 63/54 - 3 18/54 = 3 45/54 = 3 5/6
</span>
<span>5 3⁄8 – 3 2⁄5 = 5 15/40 - 3 16/40 = 4 55/40 - 3 16/40 = 1 39/40</span>
4 0
3 years ago
Read 2 more answers
Which polynomial is written in ascending order?
Molodets [167]
What are the options for this question?
8 0
3 years ago
You are playing a game in which a single die is rolled. If a 2 or 5 comes up, you win $36, otherwise you lose $36. What is your
ozzi
Your expected value is 36*2/6 + -36*4/6, which is equal to $-12.
7 0
3 years ago
Helppp pleaseeee?????
professor190 [17]

Answer:

-4 5/12

Step-by-step explanation:

because the lcm of 3, 2 and 4 is 12 and if u calculate the whole numbers u get -12 + 8, which equals -4

8 0
3 years ago
Bb yftrxeybvcregbjgcrtxcyhvliygfyctydctgvfyufytdxrxr
Alik [6]

Answer:

these are letters from the English alphabet

hope this helps....

4 0
3 years ago
Other questions:
  • 2 &lt; K on a number line
    5·1 answer
  • Susan's penny bank is 1/4 full. After she adds 360 pennies, it is 5/8 full. How many pennies can Susan's bank hold?
    6·2 answers
  • What is h(x) =-3x2 - 6x + 5 written in vertex form?
    11·2 answers
  • Maria's family has a maple tree and a pine tree in their front yard. The maple tree is 6
    15·1 answer
  • Please help me figure this out!!
    6·2 answers
  • Trigonometry help please
    10·1 answer
  • Helppp pls ASAP plsss help
    9·1 answer
  • Which shapes have 2 obtuse angles? choose
    12·1 answer
  • Bella and her sisters have 8 popsicles they have to fig rout how to split them what is the answer do we have to multiply, divide
    6·1 answer
  • Question is in the image
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!