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
lesya [120]
2 years ago
5

Who's smart in math here can someone help me pls

Mathematics
1 answer:
nasty-shy [4]2 years ago
6 0

The values of other five trigonometric ratios of the acute angle will be sin A = 3/5, tan A = 3/4, cot A = 4/3, sec A = 5/4, and csc A = 5/3.

The missing value of cos A is 4/5.

<h3>What is trigonometry?</h3>

The connection between the lengths and angles of a triangular shape is the subject of trigonometry.

Then the third side of the triangle will be

5² = P² + 4²

 P = 3 units

Then the values of other five trigonometric ratios of the acute angle will be

1. sin A = 3/5

2. tan A = 3/4

3. cot A = 4/3

4. sec A = 5/4

5. csc A = 5/3

More about the trigonometry link is given below.

brainly.com/question/22698523

#SPJ1

You might be interested in
Circles M and K are congruent, arc QR is congruent to arc LN and arc OP is congruent to arc VW. Find x.
SCORPION-xisa [38]

Given, arc QR is congruent to arc LN and arc OP is congruent to arc VW.

And the expressions for each arc in the diagram also given as:

Arc QR = 2x - y, arc LN = 11 , arc OP= 10 and arc VW=5x+y.

Hence, we will get the system of equations as following:

Arc QR = Arc LN

2x - y = 11 ...(1)

Arc OP = Arc VW

5x + y = 10 ...(2)

We need to find the value of x. So, we can add the equations to eliminate y so that we can solve the equations for x. Therefore,

2x+5x = 11 + 10

7x = 21

\frac{7x}{7} =\frac{21}{7} Divide each sides by 7.

So, x= 3

6 0
3 years ago
PLEASE HELP ME PLEASE
fiasKO [112]

Answer:

4/3

Step-by-step explanation:

6 0
3 years ago
Calculate the data value that corresponds to each of the following z-scores.
Fynjy0 [20]

Answer:

a) 90.1

b) $35.6

c) 3.0915 hours

Step-by-step explanation:

The z-score measures how many standard deviations a score X is above or below the mean.

It is given by the following formula:

Z = \frac{X - \mu}{\sigma}

In which \mu is the mean and \sigma is the standard deviaition.

In all three cases, we have to find X

a. Final exam scores: Allison’s z-score = 2.30, μ = 74, σ = 7.

Z = \frac{X - \mu}{\sigma}

2.30 = \frac{X - 74}{7}

X - 74 = 7*2.3

X = 90.1

b. Weekly grocery bill: James’ z-score = –1.45, μ = $53, σ = $12.

Z = \frac{X - \mu}{\sigma}

-1.45 = \frac{X - 53}{12}

X - 53 = -1.45*12

X = 35.6

Mean and standard deviation in dollars, so the answer also in dollars.

c. Daily video game play time: Eric’s z-score = –0.79, μ = 4.00 hours, σ = 1.15 hours.

Z = \frac{X - \mu}{\sigma}

-0.79 = \frac{X - 4}{1.15}

X - 4 = -0.79*1.15

X = 3.0915

Mean and standard deviation in hours, answer in hours.

6 0
3 years ago
Write 7 over 10 as a sum of fractions two different ways
Nadusha1986 [10]
0.7<span>  and </span>0.70<span> are two ways to say 7/10
 
hope this helps!</span>
6 0
3 years ago
Read 2 more answers
In a week,13 hens laid 78 eggs. What is the unit rate for eggs per hen?
sergeinik [125]
78/13 convert to decimal 
6 eggs per hen per week
8 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the whether the sum of 7/8 and 4/9 is closest to 0,1,2,or 3
    8·1 answer
  • PTG has side lengths of 12 cm, 25 cm, and 19 cm. Which type of triangle is PTG?
    6·1 answer
  • you and a friend both would like a salad and a small drink. between the two of you, you have $8.00. a salad costs $2.49 and a sm
    14·2 answers
  • Min-Jun and Felicia are scuba diving.Min-Jun is 10.34 meters below the surface of the ocean, and Felicia is 1.69 meters deeper t
    10·1 answer
  • Two numbers are respectively 40% and 60% more than a third number. The ratio of the two numbers is:
    7·1 answer
  • Find the value of x.
    6·1 answer
  • Solve for x*<br> 55°<br> x + 74<br> I<br> 54°
    15·1 answer
  • PLS ANSWER NEEDED IMMEADIATELY&lt; WILL REPORT IF ANY LINKS
    14·2 answers
  • F(x)=−x−2, find f(-6)f(−6)
    9·1 answer
  • Plz Q-Q<br> convert 3/5 into a fraction with a denominator of 20
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!