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
Rufina [12.5K]
3 years ago
13

Find tan if sin=1/4 and falls in Quadrant 1

Mathematics
1 answer:
borishaifa [10]3 years ago
7 0
Ok, sin = prep / hyp    

so,  perpendicular  = 1  , and hypo = 4  
so, base = sq. root ( 16-1 ) = root 15

and tan = prep / base  = 1 / root (15) 


You might be interested in
for every 5 coins carmen gets, she gives 2 to her brother Frankie. If carmen has 9 coins, how many does frankie have?
aliya0001 [1]
Since Carmen gives two coins to Frankie for every five that she gets, she effectively only gains 3 coins at a time. Therefore, if she has 9 coins, Frankie must have 6.
7 0
4 years ago
A school wants to buy a chalkboard that measures 3 feet by 4 feet the chalkboard cost $6.14 per square foot. How much will the c
ElenaW [278]

Answer:

$49.12

Step-by-step explanation:

8 0
3 years ago
Adam is an opera singer. Below are the number of times that his voice cracked during each of six concerts
Gre4nikov [31]

In this picture dots are clearly shown the frequency of the concert.

<h3>What is Frequency?</h3><h3>Frequency refers to the number of times an event or a value occurs. A frequency table is a table that lists items and shows the number of times the items occur.</h3>

Here, in given data about the six concerts

Concerts              Frequency

    0                              2

    1                               2

    2                              1

    3                              1

Thus, on number line we mark 2 dots on zero, 2 dots on one, 1 dot on two and 1 dot on 3.

Learn more about Frequency from:

brainly.com/question/5102661

#SPJ1

3 0
2 years ago
48 worksheets : 12 students. write yhe ratio as a fraction in simplest form.
Gennadij [26K]
48/12 = 24•2/6•2= 24/6= 12•2/3•2= 12/3= 4/1

In simplest form the ratio is
4 worksheets : 1 student
4 0
3 years ago
Please help with this postulate! :)
atroni [7]

Answer:

  • C. ASA postulate

Step-by-step explanation:

<u>We observe two angles and the included side of ABC are congruent to two angles and the included side of DBE:</u>

  • ∠A ≅ ∠D
  • ∠C ≅ ∠ E
  • AC ≅ DE

This is called ASA

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me and show your work!!
    10·1 answer
  • Answer of question to know what to do the answer
    9·1 answer
  • Write the following term as a cube.<br> 27y^6<br> ​(Type your answer using exponential​ notation.)
    5·1 answer
  • (NEED HELP WILL MARK BRAINLIEST)
    11·2 answers
  • Amanda, Gorman, and Juan sent a total of 105 text messages during the weekend. Amanda sent 10 fewer messages than Goran. Juan se
    13·2 answers
  • A paper reported that in a representative sample of 282 American teens age 16 to 17, there were 71 who indicated that they had s
    5·1 answer
  • A blueprint of a plot of land has a scale of 1 1/4 cm to 3 1/4 m the length of the land is 20 cm on the blueprint if i represent
    9·1 answer
  • Two more than the product of a number and three
    5·1 answer
  • Draw a line representing the "rise" and a line representing the "run" of the line. State
    9·2 answers
  • Mark decompose 5/6 into three fractions none of them has a denominator of 6 what fractions did mark use
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!