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
brilliants [131]
2 years ago
9

In

Mathematics
1 answer:
madreJ [45]2 years ago
4 0

Answer:

7.7

Step-by-step explanation:

use law of cosines

c² = a² + b² - 2ab * cosC

c² =  16² + 10² - 2(16)(10)cos22

c² =  256 + 100 - 320 * 0.927183854566787

c² = 59.3011665386

c ≈ 7.7

You might be interested in
Line CD contains points A (4, 6) and B (−2, 6). The slope of line CD is (4 points)
lbvjy [14]

Answer:

0

Step-by-step explanation:

To find the slope, we use the formula

m= (y2-y1)/(x2-x1)

   = (6-6)/(-2-4)

   = 0/-6

   =0

8 0
3 years ago
The length of a rectangle is given by 5t + 4 and its height is √t, where t is time in seconds and the dimensions are in centimet
vovikov84 [41]

Answer: 11.5 cm to the power of 2/s

Step-by-step explanation:

6 0
3 years ago
Which expression is equivalent to -9x-1 y-9 / -15x5 y-3
OverLord2011 [107]

Answer:

Step-by-step explanation:

4:22 4:12

5 0
3 years ago
The axis in the coordinate plane which runs vertically is the what axis
Naddika [18.5K]
The vertical axis in a Cartesian coordinate system is the y-axis. The horizontal axis is the x-axis.
8 0
3 years ago
6. Is this a relation? Is this a function? Why or why not?
Olin [163]

Answer:

the given <em>relation</em><em> </em><em>is</em><em> </em><em>function</em><em> </em><em>because</em><em> </em><em>all</em><em> </em><em>elements</em><em> </em><em>of</em><em> </em><em>domain</em><em> </em><em>is</em><em> </em><em>mapped</em><em> </em><em>with</em><em> </em><em>the</em><em> </em><em>elements</em><em> </em><em>of</em><em> </em><em>range</em><em> </em>

8 0
2 years ago
Read 2 more answers
Other questions:
  • Susan's investment portfolio currently contains three stocks that have a total value equal to $100,000. The beta of this portfol
    10·1 answer
  • Simplify 16...please help
    14·1 answer
  • The employer of a tipped employee is only required to pay $2.13 per hour. true or false?
    15·1 answer
  • a video streaming service offers unlimited movies for $15 per month or 1.99 per movie. GRaph an inequality that represents when
    9·1 answer
  • 11A. Lakewood Towing Company charges $50 plus $4 per mile to tow
    11·1 answer
  • 10 raise to power2 - 11 raise to power 2 + 4raise to power2​
    7·2 answers
  • What is the area of the triangle? 13 10 12 units​
    12·1 answer
  • Can someone find the slopes of these two please?
    5·2 answers
  • Can someone help me out :P
    5·2 answers
  • I need help with this please
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!