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
Mandarinka [93]
3 years ago
12

In trigonometry ratios how do you find the length

Mathematics
1 answer:
MissTica3 years ago
5 0
The sine of the angle = the length of the opposite side. the length of the hypotenuse.
The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.
The tangent of the angle = the length of the opposite side. the length of the adjacent side.
You might be interested in
What is the place value of the 4 in 4.09?
MaRussiya [10]

Answer:

B: Ones.

Step-by-step explanation:

Because this number is 4.09, and the decimal is right next to the 4, that means that it is in the ones place. Decimals are always adjacent on the right to the ones place.

5 0
3 years ago
WILL GIVE BRAINLIEST What is the perimeter of the track, in meters? Use π = 3.14 and round to the nearest hundredth of a meter.
Ivenika [448]

Answer:

Perimeter = 317 m

Step-by-step explanation:

Given track is a composite figure having two semicircles and one rectangle.

Perimeter of the given track = Circumference of two semicircles + 2(length of the rectangle)

Circumference of one semicircle = πr  [where 'r' = radius of the semicircle]

                                                       = 25π

                                                       = 25 × 3.14

                                                       = 78.5 m

Length of the rectangle = 80 m

Perimeter of the track = 2(78.5) + 2(80)

                                     = 157 + 160

                                     = 317 m

Therefore, perimeter of the track = 317 m

7 0
3 years ago
Which person would be eligible to run for president of the United States in the Election of 2020?
Temka [501]

Answer:

C. Tiffany, born in 1973 in Nebraska, has lived in the U.S. for 45 years

Step-by-step explanation:

its right bro

5 0
3 years ago
Read 2 more answers
Andy, who loves to cook, makes apple cobbler for his family. The recipe (serves 6) calls for 5 3/4 pounds of apples, 6 3/4 cups
ch4aika [34]
Apples : 5 3/4 * 2 1/2 = 23/4 * 5/2 = 115/8 = 14 3/8 lbs

flour : 6 3/4 * 2 1/2 = 27/4 * 5/2 = 135/8 = 16 7/8 cups

margarine : 1/8 * 2 1/2 = 1/8 * 5/2 = 5/16 cups

sugar : 3 5/8 * 2 1/2 = 29/8 * 5/2 = 145/16 = 9 1/16 cups

cinnamon : 2 * 2 1/2 = 2/1 * 5/2 = 10/2 = 5 teaspoons
5 0
3 years ago
Read 2 more answers
Instructions: use the ratio of a 45-45-90 triangle to solve for the variables. Leave your answers as radicals in simplest form
DIA [1.3K]

Answer:

v=14, u=14

Step-by-step explanation:

The 45-45-90 theorem states that the hypotenuse is \sqrt{2} times the bases of the triangle. So, to find one of the bases, we need to divide \sqrt{2}. Thus, \frac{12\sqrt{2} }{\sqrt{2} } = 12.

4 0
2 years ago
Other questions:
  • Does soil without nitrogen decrease the weight of worms when compared to soil with nitrogen? The weights of 14 randomly selected
    7·1 answer
  • How many will ling burn in one minurte.
    8·1 answer
  • Brain is solving the equation x^2 - 3/4x = 5. What value must be added to both sides of the equation to make the left side a per
    14·1 answer
  • Complete the passage to describe velocity vs time graphs.A velocity vs time graph is a graph that shows the relationship between
    5·1 answer
  • How do I solve this?
    12·1 answer
  • Find an explicit rule for the nth term of the sequence.
    12·2 answers
  • Write the equation of the line MN, which is formed by the
    6·2 answers
  • If m ∆ n means m²-2mm+n³, determine the value of 3∆2.​
    5·2 answers
  • Find the sum of -8x^2+3 and -9x^2+10x-10
    14·1 answer
  • Anybody can help me im stuck U_U
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!