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
Alex787 [66]
3 years ago
6

How do you solve for x in this problem?

Mathematics
2 answers:
madam [21]3 years ago
8 0

Yo sup??

You can solve this problem by applying the cosine rule ie

a²=b²+c²-2bccosx

x²=11²+8²-2*11*8cos16

=121+64-169.2

=15.8

x=√15.8

=4  (approx)

Hope this helps.

irina [24]3 years ago
4 0

Answer: you will use the cosine rule

Step-by-step explanation:

x^2=11^2+8^2-2(11)(8)xcos(16)

x^2=185-169.18

x^2=15.8

Take square root

x=3.96 or 4

You might be interested in
How do you find the x i need help really fast
kvasek [131]
I think that answer would be C
5 0
3 years ago
What is the length of segment of A’B?
tino4ka555 [31]

Answer:

8

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
So, Christian has a collection of 18 shark teeth. He identified them as 6 tiger shark teeth, 8 sand shark teeth, and the rest as
svetoff [14.1K]

Answer:

So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth. And, the number of bull shark teeth is 4.

Step-by-step explanation:

So, the question means that if we add the number of tiger shark teeth and the sand shark teeth and subtract it from the total number of teeth, we will get the number of bull shark teeth.

Since Christian has 18 shark teeth, and 6 are tiger shark teeth, 8 are sand shark teeth and the rest are bull shark teeth.

Let x represent the number of bull shark teeth.

So, total number of shark teeth = number of tiger shark teeth + number of sand shark teeth + number of bull shark teeth.

18 = 6 + 8 + x

18 = 14 + x

subtracting 14 from both sides, we have

18 - 14 = 14 - 14 + x

4 = 0 + x

4 = x

x = 4

So, the number of bull shark teeth is 4.

4 0
3 years ago
Which weighs more 5 pounds or 100 ounces
aleksley [76]
The answer is 12.5 pounds so yes 100 ounces is more
6 0
3 years ago
Read 2 more answers
What is the reciprocal of 1/3 ? Enter your answer in the space below, using a slash mark (/) as a fraction bar when needed.​
MrRa [10]

Answer:

3/1 = 3

Step-by-step explanation:

reciprocal of 1/3 = 3/1

Hope it helps you in your learning process.

8 0
3 years ago
Other questions:
  • A friendly contest involves randomly drawing a marble from a bag that contains 16 blue marbles, 12 red
    7·1 answer
  • Which of the following sets are continuous?
    9·1 answer
  • 1
    6·2 answers
  • I don’t know # 6 and #8 plz help
    10·1 answer
  • What is the value of<br><br>-1/2(x-6) when x=2?
    12·1 answer
  • Please help me with this math problem <br>Evaluate C/2 - 3 + 6/D when c=14 and d=3
    9·2 answers
  • Solve (x^3-4x)(2x^2-3x)​
    15·1 answer
  • Please help me solve this correct answer gets brainlist
    9·1 answer
  • Langston estimated the temperature to be 45°F . The thermometer showed the actual temperature to be 50°F. Complete the steps bel
    11·1 answer
  • Which of the following angles has a reference angle of pi/12
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!