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
jekas [21]
3 years ago
6

Find the value of x. Round to the nearest tenth.! PLEASE HELPP I’ve been stuck on it for HOURS!

Mathematics
1 answer:
barxatty [35]3 years ago
6 0

Answer

63.2 degrees

Step-by-step explanation:

Using law of cosines:  19^2=8^2+14^2-2(8)(14) cos (x)

361=64+196-224 cos(x)

361=260-224cos(x)

101=224cos(x)

divide both sides by 224, which gets you (rounded to 4th decimal place) 0.4509. do inverse cos which gets you 63.2

You might be interested in
What is the distance for Plane A and Plane B to the nearest tenth?
myrzilka [38]
6,000 feet is the answer to plane A.
7 0
4 years ago
Luis can swim 1 ½ meters per second. How many meters can he swim in a minute? Show your work and state the answer.
just olya [345]
Luis can swim 90 meters per minute
1 1/2 x 60 = 90
7 0
3 years ago
Write<br> 13/8<br> as a mixed number,
Vlad [161]

Answer:

1 5/8

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Grace rides her bike 21 km in 1 1/6 hours. What is her average speed in kilometers per hour?
aleksandrvk [35]
126 because 20 X 6 and 6 x 1
4 0
3 years ago
What is the value to this solution
saw5 [17]
-1/8 because it would be -1/16 which is closer to 0 then -1/8. We want something that will return a value where the denominator is large for a negative value.
4 0
2 years ago
Read 2 more answers
Other questions:
  • Which of the following could represent the scale factor of the smaller figure to the larger figure?
    12·1 answer
  • Michelle can run 5.44 miles in 68 minutes. What is Michelle's average speed, in miles per minute?
    7·2 answers
  • The graph of a line is shown below. What is the equation of a line, in slope intercept form, that is parallel to this line and h
    12·1 answer
  • When the a-value (the coefficient of the squared term) in a quadratic equation is positive, the parabola is?
    10·2 answers
  • Simplify 56yz^2/48y^5z^2
    15·1 answer
  • -2x + 2y=2<br><br> What’s the slope for m and y and b
    8·1 answer
  • Х2 - 6х + 40 = (х + 5
    5·1 answer
  • Helppppppppppppp meeeee
    12·1 answer
  • The table and graph both reprsent the same relationships which equation also represents that eqaution
    14·1 answer
  • Determine whether each expression is a polynomial. If it is a polynomial, find the degree and determine whether it is a monomial
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!