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
Elina [12.6K]
2 years ago
13

Write the ratios for sin A and cos A. Need help.

Mathematics
1 answer:
klio [65]2 years ago
8 0

Answer:

Your answer would be C, Sin A= 3/5 cos A= 4/5

Step-by-step explanation:

Remember Soh-cah-toa

Soh stands for sin= opposite/hypotenuse

Cah stands for cos= adjacent/hypotenuse

Toa stands for tan= opposite/adjacent

You might be interested in
Chelsea plays soccer 4/12 of the year and swims 3/12 of the year before taking a break from playing sports what fraction of the
Kay [80]

Answer: 7/12

Step-by-step explanation:

From the question, we are told that Chelsea plays soccer 4/12 of the year and swims 3/12 of the year before taking a break from playing sports.

The fraction of the year that Chelsea spend participating in sports will be the addition of the fraction used for playing soccer and the fraction use for swimming. This will be:

= 4/12 + 3/12

= 7/12

4 0
2 years ago
Find the sum of the polynomials below.
Korolek [52]
It's A.
5+6= 11 x^5
2+1= 3 x
-1+8=8-1= 7



5 0
3 years ago
Solve for u.<br> -2 (2u- 4) + 2u= 4 (u+3)
Gala2k [10]

Answer:

-2/3

Step-by-step explanation:

or -0.666...

hope I could help

please vote brainliest

5 0
3 years ago
Which of the following is equivalent to the complex number i^8?
Maru [420]

Answer:

I think the answer is -1

Step-by-step explanation:

the sequence goes i, -i, 1, -1

Right? >_>

4 0
2 years ago
Read 2 more answers
Taiga wants to make a circular loop that she can twirl around her body for exercise. He will use a tube that is 2.5 meters long.
Travka [436]

Answer: 0.796 meters

Step-by-step explanation:

Circumference of circle = 2\pi r , where r=radius

Here, Circumference of loop = 2.5 meters

i.e. 2\pi r=2.5

\Rightarrow\ r=\dfrac{2.5}{2\pi}

\Rightarrow\ r=\dfrac{2.5}{2\times\dfrac{22}{7}}\\\\\Rightarrow\ r=\dfrac{2.5\times7}{2\times22}\\\\\Righttarrow\ r=0.398\ m

Diameter = 2r = 2(0.398) = 0.796 meters

Hence, The diameter of Taiga's exercise hoop = 0.796 meters

7 0
3 years ago
Other questions:
  • 30,840 in expanded form?
    11·2 answers
  • An express elevator starts on the 5th floor and descends 8 floors. Which equation shows the correct computations for finding the
    6·2 answers
  • A group of 140 tourists are going on a tour. The tour guide rents 15 vans. Each van holds 9 tourists. What does the remainder me
    9·2 answers
  • Suppose that G(X) = F(x) - 3. Which statement best compares the graph of
    8·1 answer
  • Write a algebraic expression “the quotation of 3 and a number”
    12·1 answer
  • 3/4 of the class are girls. 1/6 of the girls have long hair. What fraction of the class with long hair? Place your answer in sim
    14·1 answer
  • A recipe for 1
    5·1 answer
  • Draw a graph for 4,16 ; 6,36 ; 8,64 ; 10,100 points​
    6·1 answer
  • Using the rules of Order of Operations, determine which operation would come first in the following problem; division, addition,
    14·2 answers
  • Answer the following regarding Momentum Change and Force
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!