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
timama [110]
3 years ago
9

Find the value of c to the nearest tenth​

Mathematics
2 answers:
Zolol [24]3 years ago
8 0

Answer:

x ≈ 9.3

Step-by-step explanation:

Since , this is right triangle, we can use trigonometry functions;

cos θ = Adjacent side / Hypotenuse

Where, θ = 50°

  • Hypotenuse = x
  • Adjacent side = 6

Solve for x

cos 50° = 6 / x

Multiply both side by x

cos 50° × x = 6 / x × x

cos 50° × x = 6

divide cos50° by both sides

cos 50° / cos 50° × x = 6 / cos 50°

x = 6 / cos 50°

x ≈ 9.33434296

Nearest tenth :- x ≈ 9.3

liq [111]3 years ago
6 0

9514 1404 393

Answer:

  x ≈ 9.3

Step-by-step explanation:

The relevant trig relation is ...

  Cos = Adjacent/Hypotenuse

  cos(50°) = 6/x

Solving for x gives ...

  x = 6/cos(50°) ≈ 9.3343

  x ≈ 9.3

__

There is no 'c' to find the value of.

You might be interested in
Simplify: ³√81 - 8 ³√216 + 15 ⁴√16 + √225​
sasho [114]

Answer:

<h2>1.326 ......</h2>

Step-by-step explanation:

³√81 = 4.326

³√216 = 6

⁴√16 = 2

√225 = 15

<h3> X = ³√81 - 8 ³√216 + 15 ⁴√16 + √225 </h3>

X = 4.326 - (8×6) + (15×2) + 15

X = 4.326 - 48 + 30 + 15

X = 49.326 - 48

X = 1.326 ............

6 0
2 years ago
there are approximately 3 million births in the unitad states each year .find the birth rate per minute
juin [17]

Answer:

Approx. 6 b/m

Step-by-step explanation:

Find out How many minutes in a year which is 525600 then divide that by 3,000,000 which makes 5.7077 so rounded is 6.

3 0
3 years ago
Read 2 more answers
Solve the system by substitution.<br> 4y =<br> 5x -10y =-50
Trava [24]

Answer:

x = -20 ; y =-5

Step-by-step explanation:

Eqn. 1 ----> 4y = x

Eqn. 2 ----> 5x-10y = -50

(Simplifying eqn.2 further)

=>5(x-2y)=-50

=>x-2y=\frac{-50}{5} =-10

(Substituting the value of x from eqn. 1)

=>4y-2y=-10

=>2y=-10

=>y =\frac{-10}{2} =-5

Now, substituting the value of y in eqn. 1 ,

x = 4*(-5)=-20

7 0
3 years ago
PLEASE can someone help me with this I need to get this done ASAP
Bas_tet [7]
I will only brainstorm for you, you should write the paragraph by yourself.
Respond:
   1)Not today, but maybe tomorrow
   2)Smile
   3)You can share your feeling about why you are upset
   4)Take a deep breath and try to relax and calm so that you don't say something harsh to others.
   5)You can ignore them
   6)say sorry even if it was not your mistake, be polite.
   7)go to restroom, wash your face, be fresh. It will help to maintain cool.
 
5 0
4 years ago
In an experimental design, the variable the researcher has control over and
Nady [450]

Answer:

manipulated variable or the independent variable

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A test is worth 140 points. Ten percent of those points are from one short-answer question. How many points is the short-answer
    8·2 answers
  • 2cot^2(x)-7csc(x)+8=0
    5·1 answer
  • How do you convert x + 3/5 = 3/5y into the slope intercept form equation?
    14·1 answer
  • Prove that 2017(2018^9+2018^8+…+2018^2+2019+1)=2018^10+2017
    6·2 answers
  • Find an equation for the plane that contains the point p(−1,3,5)p(−1,3,5) and has the normal vector n=2i+4j−3kn=2i+4j−3k.
    10·1 answer
  • ANSWER BOTH FOR 15 POINTS!!!!
    11·1 answer
  • Write the factored form of the polynomial.<br><br> P(x) = x4 – 7x3 + 13x2 + 3x – 18
    11·1 answer
  • How many outcomes have exactly 1 head?
    11·2 answers
  • If you rolled a die, what is the probability that you would roll an odd number
    14·2 answers
  • On a coordinate plane, a curved line with a minimum value of (negative 1.25, negative 3.25) and a maximum value of (0.25, negati
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!