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
mylen [45]
3 years ago
9

Use a calculator to approximate the measures of ∠A, ∠B, and ∠C to the nearest tenth of a degree. sin A = 0.96, tan B = 0.53, cos

C = 0.44
Mathematics
1 answer:
ivolga24 [154]3 years ago
3 0
To find each of the angles we must make the following clearances:
 For ∠A
 sin A = 0.96
 A = Asin (0.96)
 A = 73.7 degrees
 For ∠B
 tan B = 0.53
 B = Atan (0.53)
 B = 27.9 degrees
 For ∠C
 cos C = 0.44
 C = Acos (0.44)
 C = 63.9 degrees
 Answer:
 approximate measures of ∠A, ∠B, and ∠C are:
 A = 73.7 degrees
 B = 27.9 degrees
 C = 63.9 degrees
You might be interested in
3. Problema 2: Suponga que un fabricante de radios tiene la función de costo total C (x) = 43x + 1850 dólares y la función de in
allochka39001 [22]

Responder:

$ 11,137

Explicación paso a paso:

Como no se nos dice qué encontrar, también podemos encontrar el beneficio obtenido por la venta de 351 unidades de radio.

Dado

Función de costo C (x) = 43x + 1850

Función de ingresos R (x) = 80x

Obtener la función de ganancias

P (x) = R (x) - C (x)

P (x) = 80x - (43x + 1850)

P (x) = 80x - 43x - 1850

P (x) = 37x - 1850

Si se fabrican 351 radios, la ganancia obtenida se calculará como se muestra a continuación:

P (351) = 37 (351) - 1850

P (351) = 12,987-1850

P (351) = 11,137

<em>Por lo tanto, la ganancia obtenida de las ventas de 351 radios es de $ 11,137</em>

5 0
3 years ago
What is 6800/5788 please hurry
trasher [3.6K]
1.7484450 is the answer
8 0
3 years ago
Read 2 more answers
In your own words, explain why C=2πr, where C is the circumference of a circle of radius r. Include a description of the number
schepotkina [342]

Answer:

Pi—which is written as the Greek letter for p, or π—is the ratio of the circumference of any circle to the diameter of that circle. Regardless of the circle's size, this ratio will always equal pi(3.1415).

There are two radii in one diameter. The formula for circumference is pi*d when using diameter which explains the two in front of the formula given by your teacher.

Step-by-step explanation:

7 0
3 years ago
How do I fully simplify this?
NeTakaya
10xy+2y+8x+7

Explanation
3xy + 4xy + 3xy = 10xy
The others cant be simplified so

10xy + 2y + 8x + 7
6 0
3 years ago
HELP I’M GONNA FAIL!!!!!! Pls help ASAP! I NEED TO PROMOTEEEEEE!!!!
Nana76 [90]
Volume of sphere is
V=4/3pi r^3

Where r is 2 in this example so,

V= 10.67 pi
V= 33.51
7 0
2 years ago
Read 2 more answers
Other questions:
  • Gina wrote that 4/5 is greater than 0.75. Is Gina correct? Explain why or why not.
    5·1 answer
  • Explain when you know you need to rename a mixed number to subtract
    15·1 answer
  • To divide a number by 100, move the decimal point _____.
    11·1 answer
  • What is 3(C - 5) = 48
    5·2 answers
  • Kevin has 4.85 in nickels and dimes. if he has fewer dimes than nickels, how many coins does he have altogather?​
    12·1 answer
  • Please help I can’t remember how do do this for the life of me <br> Worth 10 points
    11·1 answer
  • If the coordinates of a point p(m-3, -6) = p(-7, -6), then find the value of m​
    12·1 answer
  • How do I find the original price of an item before it is marked up?
    7·1 answer
  • at a snack, a milkshake costs $1.19, a cheeseburger costs $3.19, and an order of sweet potato fries costs $2.89. austin is going
    14·1 answer
  • Solve |√2-y| = |y-√2|
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!