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
fiasKO [112]
3 years ago
8

Find the value. Please

Mathematics
1 answer:
IgorC [24]3 years ago
7 0
The cosine ratio is adjacent leg divided by the hypotenuse.
The hypotenuse in a right triangle is the longest side and it is opposite the right angle.
An adjacent leg is the side that has an endpoint that is at the vertex of the angle and the other endpoint is at the vertex of the right angle.

cos A = \frac{12}{20} =  \frac{3*4}{5*4} = \frac{3}{5}
ANSWER: cosA= \frac{3}{5}


You might be interested in
On a scale drawing of a steel I- beam, the height of a beam is 2 1/2
11Alexandr11 [23.1K]

Answer:On a scale drawing of a steel I-beam , the height of the beam is 2 1/2 in. The scale is 1/4 in = 6 feet. What is the actual height of the I-beam. \(12\)

Step-by-step explanation:

5 0
2 years ago
The diagram shows the ratio of trees Maeve plants to the trees she harvests.<br> Thank u
Sveta_85 [38]

Answer:

Wednesday is 45 to 18.

Thursday is 55 to 22

Step-by-step explanation:

Wednesday: The original ratio was 5 to 2 And the info tells us that the new ratio is ? to 18. To find the first part we have to find how we got from 2 to 18. 2 * 9 = 18. So to find out the first part you do 5 * 9 = 45. We multiply 5 because Thats the original 1st part. We multiply 9 because that's how we got to 18 in the 2nd part. So the answer is 45 for Wednesday.

Thursday: The original ratio was 5 to 2 And the info tells us that the new ratio is 55 to ?. To find the first part we have to find how we got from 5 to 55. 5 * 11 = 55. So to find out the 2nd part you do 2 * 11 = 55. We multiply 2 because That's the original 2nd part. We multiply 11 because that's how we got to 55 in the 1st part. So the answer is 22 for Thursday.

4 0
3 years ago
A taxi driver charges $3 for every kilometre driven, plus $4 per trip.
lilavasa [31]

Answer:ggg

Step-by-step explanation:ggggg

5 0
3 years ago
Read 2 more answers
Solve D=RT for D, if T=5hours and R=65mph
brilliants [131]
D=325. u multilply 5 times 65 and thats the answer u get
4 0
3 years ago
What is the solution to x + 7 = 27
lyudmila [28]

Answer:

The answer is x=20

Step-by-step explanation:

27-7=20

x=20

3 0
3 years ago
Read 2 more answers
Other questions:
  • Casey shared a pizza with some friends. They each ate 1/3 of the pizza. How many people shared the pizza?
    9·2 answers
  • What does g(n) equal
    12·1 answer
  • Quantity of bricks is 350 and it cost 45p per brick what is the answer?
    8·1 answer
  • PLEASE HELP ASAP WILL MARK THE BRAINLEST
    14·2 answers
  • Leo works at the Bagel Shop after school and on Saturdays. He is paid $4 per hour after school and $5 per hour on Saturday. Last
    9·1 answer
  • The point c(-3,-2)is translated 1 unit left and 2 units up.what are the coordinates of the resulting point,c
    14·1 answer
  • Can someone please help me!!!!
    12·1 answer
  • A bike wheel is 26 inches in diameter. What is the bike
    15·1 answer
  • If f(x) =69-15x then f(f^-1(x))
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=-12t%20%C2%B2%20%2B%2040t" id="TexFormula1" title="-12t &sup2; + 40t" alt="-12t &sup2; + 40t"
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!