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
Crank
3 years ago
13

In the triangle below, 4/5 represents which ratio?

Mathematics
2 answers:
ASHA 777 [7]3 years ago
8 0
<span><u><em>Answer:</em></u>
sin (C)

<u><em>Explanation:</em></u>
<u>In a right-angled triangle, special trig functions can be applied. These functions are as follows:</u>
sin (theta) = </span>\frac{opposite}{hypotenuse}
<span>
cos (theta) = </span>\frac{adjacent}{hypotenuse}
<span>
tan (theta) = </span>\frac{opposite}{adjacent}<span>

<u>Now, let's check the triangle we have:</u>
<u>We have two options:</u>
<u>First option:</u>
5 is the hypotenuse of the triangle
4 is the side adjacent to angle B
Therefore, we can apply the <u>cos function</u>:
cos (B) = </span>\frac{4}{5}<span>

<u>Second option:</u>
5 is the hypotenuse of the triangle
4 is the side opposite to angle C
Therefore, we can apply the <u>sin function</u>:
sin (C) = </span>\frac{4}{5}
<span>
Among the two options, the second one is the one found in the choices. Therefore, it will be the correct one.

Hope this helps :)

</span>
Klio2033 [76]3 years ago
6 0

Answer:

B

Step-by-step explanation:

You might be interested in
The difference of twice a number and five is three. Find the num
Grace [21]

Answer:

add 5 then multiply by 1/2

Step-by-step explanation:

Twice a number  is 2n.

The difference of twice a number and five 2n - 5.

The difference of twice a number and five is three. 2n - 5 = 3

2n - 5 = 3

2n - 5 + 5 = 3 + 5     (1) add 5

2n = 8

1/2*2n = 1/2*8    (2) multiply by 1/2

n = 4

7 0
3 years ago
A group of 9 friends went bowling. Each person pays the same amount to bowl several games and a $3 fee to rent
ruslelena [56]

Answer: Each friend would pay $15.

3 0
3 years ago
Read 2 more answers
Natalie and John are both saving coins in jars for a rainy day. Natalie currently has 1 1/8 jars of coins, and John has 9/14 of
aivan3 [116]

Answer:

Natalie will have 1\frac{43}{56} jars of coins all together after receiving John's coins.

Step-by-step explanation:

Given that:

Coins Natalie have = 1\frac{1}{8} jars of coins

Coins John have = \frac{9}{14} jars of coins

When John will give all his coins to Natalie.

Total coins Natalie have = Her coins + John's coins

Total coins Natalie have = 1\frac{1}{8}+\frac{9}{14}

Total coins = \frac{9}{8}+\frac{9}{14}

Total coins =\frac{63+36}{56}=\frac{99}{56}

Total coins = 1\frac{43}{56}

Hence,

Natalie will have 1\frac{43}{56} jars of coins all together after receiving John's coins.

5 0
3 years ago
PLEASE HELP WITH MATH ASAP!!!!! ITS DUE IN 10 MINS!!! ILL GIVE BRAINLIEST
stepan [7]

Answer:

D, A, I cannot read the rest of #3, C, C.

Step-by-step explanation:

3 0
3 years ago
The credit remaining on a phone card (in dollars) is a liner function of the total calling time made with the card (in minutes)
Brrunno [24]

Answer:

Remaining credit = $11.36 [11 dollars and 36 cents]

7 0
3 years ago
Other questions:
  • Find all solutions to this equation please​
    13·2 answers
  • A store manager predicts that 60 hats will be sold if each hat costs $20. The manager predicts that 2 less hats will be sold for
    13·1 answer
  • Answeerrrrr asapppooaoaoaoao please need helppppp
    12·2 answers
  • Help please ! Please
    11·1 answer
  • Fill in the missing parts. Then determine which bowl contains more sodium.
    10·1 answer
  • What is new equation if the function y=2^x is translated 5 units to the right and 1 unit down?
    12·1 answer
  • Sum of the exterior angles of a polygon
    14·1 answer
  • What is 2/5 as a decimal?
    6·2 answers
  • If your the bus driver and you have 30 kids on the bus. But the first stop 10 kids get off the bus how old is the bus driver?
    15·1 answer
  • Please help me with algebra 2 questions!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!