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
Gre4nikov [31]
2 years ago
11

Find the value of the variable.

Mathematics
1 answer:
Likurg_2 [28]2 years ago
3 0

Step-by-step explanation:

cos ● = adjacent / hypotenuse

cos ● = 3 / x

cos 60 = 3 / x

0.5 = 3/ x

0.5x = 3

× = 6

tan ● = opposite / adjacent

tan 60 = y / 3

1.73 = y / 3

1.73 (3) = y

y = 5.19

You might be interested in
A grain silo is in the shape of a cylinder. The area of the circular roof is 803.84 square feet. If 13,665.28 cubic feet of grai
Svetlanka [38]

Answer:

Step-by-step explanation:

8 0
3 years ago
Quality control finds on average that 0.026% of the items from a certain factory are detective. One month, 4000 items are checke
telo118 [61]

Given that 4000 items are checked in one month, let the number of detective items be represented as y.

Quality control finds on average that 0.026% of the items in the factory are detective. This implies that

\text{Number of }\det ective\text{ items = }\frac{\text{0.026}}{100}\times\text{Total number of items checked}

When 4000 items are checked, we have the number of detective items to be evaluated as

\begin{gathered} \text{Number of }\det ective\text{ items = }\frac{\text{0.026}}{100}\times\text{Total number of items checked} \\ y=\frac{0.026}{100}\times4000 \\ \Rightarrow y=1.04 \end{gathered}

Hence, the number of detective items is 1.04.

7 0
1 year ago
Hii pls help i’ll give you brainliest if you give a correct answer.
Maksim231197 [3]

Answer:

19.375

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If you want points for freee.
romanna [79]

Answer:

WHA

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The figure below shows a rope that circles the Earth. The radius of the Earth is 637163716371 kilometers. Assuming the rope make
lutik1710 [3]
The length of the rope for this case is given by the length of the circumference.
 We have then:
 C = 2 * pi * R
 Where,
 R: Earth radio.
 We have then:
 C = 2 * pi * (6371)
 C = 12742 * pi
 Answer:
 the length of this rope is:
 C = 12742 * pi
6 0
3 years ago
Read 2 more answers
Other questions:
  • Marlon took a total of 12 pages of notes during 3 hours of class. After attending 4 hours of class, how many total pages of note
    9·1 answer
  • Rupali has a piece of string that is 5/8 hard long. She wants to cut the string into 4 equal pieces. How long should each piece
    7·1 answer
  • Find the area of the sector below. Round your answer to two decimal places. PLEASE HELP PIC ATTACHED (pls explain how to solve i
    9·1 answer
  • A coordinate plane with a straight line. The line starts at (negative 5, negative 1) and continues up and to the right passing t
    13·2 answers
  • What is the perimeter, in centimeters, of the figure
    11·1 answer
  • What is the next term of the geometric sequence?<br> −128/27,32/9,−8/3,?
    10·2 answers
  • A farm allows customers to cut their own Christmas trees. The farm uses the equation y = 15x + 10 to determine the total charge,
    9·1 answer
  • In right triangle ABC, angle C is a righ angle, AB=13, and BC=5 .what is the length of AC?
    5·1 answer
  • What is the value of<br> 4(x − 2)(x – 3) + 7(x - 2)(x - 5) – 6(x − 3)(x - 5)<br> when x = 5?
    13·1 answer
  • You went shopping for back to school and bought packs of pens and pencils. a pack of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!