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
Volgvan
3 years ago
10

ABC below is a right triangle where the measure of AB is 6 units and the measure of ∠A is 50°. What would the area of the triang

le be?
A. 18sin50°
B. 18tan50°
C. 6sin50°
D. 36sin50°

Mathematics
2 answers:
Taya2010 [7]3 years ago
8 0
B. is the thing dear friend
ira [324]3 years ago
5 0

Answer:

18 tan 50

Option B

Step-by-step explanation:

Given is a picture of triangle ABC.

The triangle is right angled at B.

AB =6 and angle A = 50

Using trig ratios we have

\frac{AB}{AC} =\frac{6}{y} =cos50 where y is length of hypotenuse = AC

Solving y = 6sec 50

Area of triangle = \frac{1}{2} (AB)(AC) sin 50

=\frac{1}{2} (6)(6sec50)(sin50)\\= 18 tan 50

You might be interested in
What is commutative addition
Free_Kalibri [48]
<span>It is also called order property of addition. This means that addends can be added in any order and the sum is always the same.</span>
7 0
3 years ago
Read 2 more answers
if you had to express a typical NBA player's salary with a single number (round to the nearest 100000) you would use
natta225 [31]

Answer:

wat

Step-by-step explanation:

3 0
3 years ago
1
Marianna [84]

Answer:

  B. {16, 19, 20}

Step-by-step explanation:

The <em>triangle inequality</em> requires for any sides a, b, c you must have ...

  a + b > c

  b + c > a

  c + a > b

The net result of those requirements are ...

  • the sum of the two shortest sides must be greater than the longest side
  • the length of the third side lies between the difference and sum of the other two sides

__

If we look at the offered side length choices, we see ...

  A: 8+11 = 19 . . . not > 19; not a triangle

  B: 16+19 = 35 > 20; could be a triangle

  C: 3+4 = 7 . . . not > 8; not a triangle

  D: 5+5 = 10 . . . not > 11; not a triangle

The side lengths {16, 19, 20} could represent the sides of a triangle.

_____

<em>Additional comment</em>

The version of triangle inequality shown above ensures that a triangle will have non-zero area.

The alternative version of the triangle inequality uses ≥ instead of >. Triangles where a+b=c will look like a line segment--they will have zero area. Many authors disallow this case. (If it were allowed, then {8, 11, 19} would also be a "triangle.")

4 0
2 years ago
294 students went on a field trip. Five buses were filled and 14 students travelled in cars. How many students were in each bus?
Irina-Kira [14]

Answer:

294 - 14 = 280 ÷ 5 = 56

In conclusion, there were 56 Students in each Bus.

3 0
2 years ago
How do u slove this and whats the answer. 2b + 9x + (2 + 5)
e-lub [12.9K]

2b + 9x +(2 + 5).  

2b + 9x + 7=2b + 9x + 7

4 0
3 years ago
Other questions:
  • Two boys are throwing a baseball bat back and forth. The ball is 4ft above the ground when it leaves one child's hand with an up
    13·2 answers
  • What is the distance between point A (-3, 3) and Point B (-2, 7)?
    15·2 answers
  • How do I do this question, I'm very confused, I need an answer quickly
    7·1 answer
  • HELP ASAP GIVING TONS OF POINTS
    7·1 answer
  • What does this equation mean?
    9·2 answers
  • A 26-volume encyclopedia(1 volume for each letter) is placed on a bookshelf in alphabetical order from left to right. Each volum
    11·1 answer
  • Please help me with this question
    13·1 answer
  • Which expression is equivalent to​
    6·1 answer
  • What set of numbers are shaded on the
    9·1 answer
  • Uuuuubhbjvykuhctkkhygtcykxmhfxg
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!