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
kykrilka [37]
2 years ago
11

Can someone please answer my trigonometry problem? I've been trying to get answers all day for something so minimal.

Mathematics
1 answer:
Fantom [35]2 years ago
8 0

Answer:

  ∠B ≈ 30.0°

Step-by-step explanation:

The law of sines can be used to solve a triangle when two sides and an angle opposite one of them are given.

__

  sin(B)/b = sin(C)/c

  sin(B) = (b/c)sin(C) . . . . solve for sin(B)

  sin(B) = (14/28)sin(91°) ≈ 0.49992385

The angle is found using the inverse sine function:

  B = arcsin(0.49992384) ≈ 29.99496°

Rounded to tenths, the angle is ...

  m∠B ≈ 30.0°

_____

<em>Additional comments</em>

Many triangle solver apps and web sites are available if all you want is an answer.

When using your calculator, be sure the angle mode is set to "degrees."

The Law of Sines can also be used to solve a triangle when two angles and one side are known.

You might be interested in
Zach is 3 years older than twice his sister Maya’s age.
Flauer [41]
The answer is z=2m+3 so the first one is right
8 0
3 years ago
Read 2 more answers
The rockets scored 15 baskets out of 21 attempts. How many attempts will it take for the rockets to score 40 baskets?
andre [41]
I may not be correct but ok pretty sure it’s 56
8 0
3 years ago
Read 2 more answers
I need help with this problem
marishachu [46]

True

∠2 and ∠5 are both vertical at the vertex of the 2 straight lines



7 0
3 years ago
A line, line segment, or ray that intersects a line segment at its midpoint is a segment bisector. True or fals?
Leokris [45]

Answer:

true.

Step-by-step explanation:

hope this helps, i looked it up :)

7 0
2 years ago
Read 2 more answers
Solve and get brainliest!!<br>please be sure of your answer!!!!​
I am Lyosha [343]

Answer:

70

Step-by-step explanation:

Graph it

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the two-digit number whose tens digit is 4 less than its units digits if the original number is 2 more than 3 times the sum
    13·1 answer
  • Why is partitioning a directed line segment into a ratio of 1:3 not the same as finding 1/3 the length of the directed line segm
    7·1 answer
  • For the following telescoping series, find a formula for the nth term of the sequence of partial sums {Sn}. Then evaluate limn→[
    10·1 answer
  • 21 students in michael's classroom are wearing jeans. there are 25 students in his class.michael says that 80% of his class is w
    14·2 answers
  • Let φ(x, y) = arctan (y/x) .
    10·1 answer
  • Which of the following represents 48 = 4 x 12 ?
    14·2 answers
  • What is the diameter and radius also the area
    5·1 answer
  • You have a gross income of $117,151 and are filing your tax return singly. You claim one exemption and can take a deduction of $
    14·2 answers
  • HELP QUICK - I WILL MARK YOU BRAINLY
    14·1 answer
  • A straight angle has four angles. angle 1=39º, angle 2=54º, angle 3=48º, what is the measure of angle 4 ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!