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
scoray [572]
4 years ago
13

What is the measure of angle C?

Mathematics
1 answer:
allsm [11]4 years ago
8 0
You must use trig for this. If you are using a calculator make use it is first set in degrees!! To find C, you can use cosine, which is adjacent over hypotenuse. 
You must use inverse cosine since the sides are given, not the angles. 
cos∧-1(120/122)
You have inverse cosine which is cosine negative one and multiply it by adjacent over hypotenuse sides.
The answer is 10.3888 degrees.
You might be interested in
If edging cost $2.32 per 12-inch stone, and you want a double layer of edging around your flower bed that is 6 yards by 1 yard.
aksik [14]
12 inches = 1foot
1yard = 3feet
6yards = 18feet
Rerange the question:
If edging cost $2.32 per 1foot stone, and you want a double layer of edging around your flower bed that is 18feet by 3feet. How much will edging you flower bed cost?
Perimter:
2(18+3)=42
And since you want to double it; double the perimeter too.
42(2)=84

2.32(84)=194.88
7 0
3 years ago
Read 2 more answers
To raise funds for uniforms and travel expenses, the soccer team is holding a car wash in a part of town with a lot of car and t
KengaRu [80]

Answer:

47

Step-by-step explanation:

$460 + $90 = $550

4 x $20 = $80

$550 - $80 = $470

$470/10 = 47

they have to wash 47 cars

4 0
3 years ago
Help me answer this question
borishaifa [10]
To find the answer you would need to add 11 to 75 and then that is 86 so then divide that by 1 and the answer is 86
7 0
3 years ago
can someone help me with this
stiks02 [169]
90000
Haha boogaloo booga
8 0
3 years ago
Cuantas veces al día la manecilla de la hora de un reloj análogo pasa por un número múltiplo de 3.
Fiesta28 [93]
Pasa 96 veces. Porque cuando en una hora ahí 4 múltiples de 3. Tu coges las 4 vez es I lo multiplica a 24 horas. Así es como yo resulte con el número 96.
5 0
4 years ago
Other questions:
  • How do i simplify 6(1-10p)-7
    13·2 answers
  • a total of 17,100 seats are available for the next hockey game. If 62% of the tickets have been sold how many seats are in the a
    14·1 answer
  • Lines a and b are parallel.
    12·1 answer
  • I need help please ​
    15·2 answers
  • Find the area of the shaded portion in the circle.
    5·2 answers
  • Which is the graph of the function f(x)=x^3+x^2+x+1
    10·1 answer
  • Gabriela has taken 3 test and her average score is 85.If she earns 100 on her two remaining tests.What will her new average be?
    12·2 answers
  • What is the difference x + 5/ x + 2 - x + 1 /x^2 + 2x
    8·2 answers
  • Anyone can help plewse! If you can’t read it please tell
    12·1 answer
  • A, who travels 4 miles an hour starts from a certain place 2 hours in advance of B, who travels 5
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!